492516476

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{885821}}^1$

素因数の和:885964

約数の個数: 12

約数和(自身を含む): 868105560

約数和(自身を除く): 375589084

約数列:

[1, 2, 4, 139, 278, 556, 885821, 1771642, 3543284, 123129119, 246258238, 492516476]

約数ペア:

[(1, 492516476), (2, 246258238), (4, 123129119), (139, 3543284), (278, 1771642), (556, 885821)]