2005651232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{2677}}^1$

素因数の和:4501

約数の個数: 48

約数和(自身を含む): 4256316792

約数和(自身を除く): 2250665560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1801, 2677, 3602, 5354, 7204, 10708, 14408, 21416, 23413, 28816, 34801, 42832, 46826, 57632, 69602, 85664, 93652, 139204, 187304, 278408, 374608, 556816, 749216, 1113632, 4821277, 9642554, 19285108, 38570216, 62676601, 77140432, 125353202, 154280864, 250706404, 501412808, 1002825616, 2005651232]

約数ペア:

[(1, 2005651232), (2, 1002825616), (4, 501412808), (8, 250706404), (13, 154280864), (16, 125353202), (26, 77140432), (32, 62676601), (52, 38570216), (104, 19285108), (208, 9642554), (416, 4821277), (1801, 1113632), (2677, 749216), (3602, 556816), (5354, 374608), (7204, 278408), (10708, 187304), (14408, 139204), (21416, 93652), (23413, 85664), (28816, 69602), (34801, 57632), (42832, 46826)]