2013057904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46307}}^1$

素因数の和:46358

約数の個数: 80

約数和(自身を含む): 4823441280

約数和(自身を除く): 2810383376

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 43472, 46307, 92614, 185228, 370456, 509377, 601991, 740912, 879833, 1018754, 1203982, 1759666, 2037508, 2407964, 3519332, 4075016, 4815928, 6621901, 7038664, 8150032, 9631856, 9678163, 11437829, 13243802, 14077328, 19356326, 22875658, 26487604, 38712652, 45751316, 52975208, 77425304, 91502632, 105950416, 125816119, 154850608, 183005264, 251632238, 503264476, 1006528952, 2013057904]

約数ペア:

[(1, 2013057904), (2, 1006528952), (4, 503264476), (8, 251632238), (11, 183005264), (13, 154850608), (16, 125816119), (19, 105950416), (22, 91502632), (26, 77425304), (38, 52975208), (44, 45751316), (52, 38712652), (76, 26487604), (88, 22875658), (104, 19356326), (143, 14077328), (152, 13243802), (176, 11437829), (208, 9678163), (209, 9631856), (247, 8150032), (286, 7038664), (304, 6621901), (418, 4815928), (494, 4075016), (572, 3519332), (836, 2407964), (988, 2037508), (1144, 1759666), (1672, 1203982), (1976, 1018754), (2288, 879833), (2717, 740912), (3344, 601991), (3952, 509377), (5434, 370456), (10868, 185228), (21736, 92614), (43472, 46307)]