40601878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4999}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 63360000

約数和(自身を除く): 22758122

約数列:

[1, 2, 31, 62, 131, 262, 4061, 4999, 8122, 9998, 154969, 309938, 654869, 1309738, 20300939, 40601878]

約数ペア:

[(1, 40601878), (2, 20300939), (31, 1309738), (62, 654869), (131, 309938), (262, 154969), (4061, 9998), (4999, 8122)]