2009883972088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{204667}}^1$

素因数の和:204821

約数の個数: 96

約数和(自身を含む): 4218944284800

約数和(自身を除く): 2209060312712

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 424, 437, 874, 1007, 1219, 1748, 2014, 2438, 2809, 3496, 4028, 4876, 5618, 8056, 9752, 11236, 22472, 23161, 46322, 53371, 64607, 92644, 106742, 129214, 185288, 204667, 213484, 258428, 409334, 426968, 516856, 818668, 1227533, 1637336, 2455066, 3888673, 4707341, 4910132, 7777346, 9414682, 9820264, 10847351, 15554692, 18829364, 21694702, 31109384, 37658728, 43389404, 86778808, 89439479, 178878958, 206099669, 249489073, 357757916, 412199338, 498978146, 574909603, 715515832, 824398676, 997956292, 1149819206, 1648797352, 1995912584, 2299638412, 4599276824, 4740292387, 9480584774, 10923282457, 13222920869, 18961169548, 21846564914, 26445841738, 37922339096, 43693129828, 52891683476, 87386259656, 105783366952, 251235496511, 502470993022, 1004941986044, 2009883972088]

約数ペア:

[(1, 2009883972088), (2, 1004941986044), (4, 502470993022), (8, 251235496511), (19, 105783366952), (23, 87386259656), (38, 52891683476), (46, 43693129828), (53, 37922339096), (76, 26445841738), (92, 21846564914), (106, 18961169548), (152, 13222920869), (184, 10923282457), (212, 9480584774), (424, 4740292387), (437, 4599276824), (874, 2299638412), (1007, 1995912584), (1219, 1648797352), (1748, 1149819206), (2014, 997956292), (2438, 824398676), (2809, 715515832), (3496, 574909603), (4028, 498978146), (4876, 412199338), (5618, 357757916), (8056, 249489073), (9752, 206099669), (11236, 178878958), (22472, 89439479), (23161, 86778808), (46322, 43389404), (53371, 37658728), (64607, 31109384), (92644, 21694702), (106742, 18829364), (129214, 15554692), (185288, 10847351), (204667, 9820264), (213484, 9414682), (258428, 7777346), (409334, 4910132), (426968, 4707341), (516856, 3888673), (818668, 2455066), (1227533, 1637336)]