2013156912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{23549}}^1$

素因数の和:23710

約数の個数: 80

約数和(自身を含む): 5641826400

約数和(自身を除く): 3628669488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 5343, 6576, 7124, 10686, 14248, 21372, 23549, 28496, 42744, 47098, 70647, 85488, 94196, 141294, 188392, 282588, 306137, 376784, 565176, 612274, 918411, 1130352, 1224548, 1836822, 2449096, 3226213, 3673644, 4898192, 6452426, 7347288, 9678639, 12904852, 14694576, 19357278, 25809704, 38714556, 41940769, 51619408, 77429112, 83881538, 125822307, 154858224, 167763076, 251644614, 335526152, 503289228, 671052304, 1006578456, 2013156912]

約数ペア:

[(1, 2013156912), (2, 1006578456), (3, 671052304), (4, 503289228), (6, 335526152), (8, 251644614), (12, 167763076), (13, 154858224), (16, 125822307), (24, 83881538), (26, 77429112), (39, 51619408), (48, 41940769), (52, 38714556), (78, 25809704), (104, 19357278), (137, 14694576), (156, 12904852), (208, 9678639), (274, 7347288), (312, 6452426), (411, 4898192), (548, 3673644), (624, 3226213), (822, 2449096), (1096, 1836822), (1644, 1224548), (1781, 1130352), (2192, 918411), (3288, 612274), (3562, 565176), (5343, 376784), (6576, 306137), (7124, 282588), (10686, 188392), (14248, 141294), (21372, 94196), (23549, 85488), (28496, 70647), (42744, 47098)]