2078164816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{62057}}^1$

素因数の和:62108

約数の個数: 80

約数和(自身を含む): 5171169024

約数和(自身を除く): 3093004208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 33488, 62057, 124114, 248228, 434399, 496456, 806741, 868798, 992912, 1427311, 1613482, 1737596, 2854622, 3226964, 3475192, 5647187, 5709244, 6453928, 6950384, 9991177, 11294374, 11418488, 12907856, 18555043, 19982354, 22588748, 22836976, 37110086, 39964708, 45177496, 74220172, 79929416, 90354992, 129885301, 148440344, 159858832, 259770602, 296880688, 519541204, 1039082408, 2078164816]

約数ペア:

[(1, 2078164816), (2, 1039082408), (4, 519541204), (7, 296880688), (8, 259770602), (13, 159858832), (14, 148440344), (16, 129885301), (23, 90354992), (26, 79929416), (28, 74220172), (46, 45177496), (52, 39964708), (56, 37110086), (91, 22836976), (92, 22588748), (104, 19982354), (112, 18555043), (161, 12907856), (182, 11418488), (184, 11294374), (208, 9991177), (299, 6950384), (322, 6453928), (364, 5709244), (368, 5647187), (598, 3475192), (644, 3226964), (728, 2854622), (1196, 1737596), (1288, 1613482), (1456, 1427311), (2093, 992912), (2392, 868798), (2576, 806741), (4186, 496456), (4784, 434399), (8372, 248228), (16744, 124114), (33488, 62057)]