2505756864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1003909}}^1$

素因数の和:1003937

約数の個数: 56

約数和(自身を含む): 7139807920

約数和(自身を除く): 4634051056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1003909, 2007818, 3011727, 4015636, 6023454, 8031272, 12046908, 13050817, 16062544, 24093816, 26101634, 32125088, 39152451, 48187632, 52203268, 64250176, 78304902, 96375264, 104406536, 156609804, 192750528, 208813072, 313219608, 417626144, 626439216, 835252288, 1252878432, 2505756864]

約数ペア:

[(1, 2505756864), (2, 1252878432), (3, 835252288), (4, 626439216), (6, 417626144), (8, 313219608), (12, 208813072), (13, 192750528), (16, 156609804), (24, 104406536), (26, 96375264), (32, 78304902), (39, 64250176), (48, 52203268), (52, 48187632), (64, 39152451), (78, 32125088), (96, 26101634), (104, 24093816), (156, 16062544), (192, 13050817), (208, 12046908), (312, 8031272), (416, 6023454), (624, 4015636), (832, 3011727), (1248, 2007818), (2496, 1003909)]