15210040352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2150741}}^1$

素因数の和:2150781

約数の個数: 48

約数和(自身を含む): 34145179992

約数和(自身を除く): 18935139640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 2150741, 4301482, 8602964, 17205928, 27959633, 34411856, 36562597, 55919266, 68823712, 73125194, 111838532, 146250388, 223677064, 292500776, 447354128, 475313761, 585001552, 894708256, 950627522, 1170003104, 1901255044, 3802510088, 7605020176, 15210040352]

約数ペア:

[(1, 15210040352), (2, 7605020176), (4, 3802510088), (8, 1901255044), (13, 1170003104), (16, 950627522), (17, 894708256), (26, 585001552), (32, 475313761), (34, 447354128), (52, 292500776), (68, 223677064), (104, 146250388), (136, 111838532), (208, 73125194), (221, 68823712), (272, 55919266), (416, 36562597), (442, 34411856), (544, 27959633), (884, 17205928), (1768, 8602964), (3536, 4301482), (7072, 2150741)]