256943938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1\times {\mathrm{2633}}^1$

素因数の和:3521

約数の個数: 16

約数和(自身を含む): 392571360

約数和(自身を除く): 135627422

約数列:

[1, 2, 59, 118, 827, 1654, 2633, 5266, 48793, 97586, 155347, 310694, 2177491, 4354982, 128471969, 256943938]

約数ペア:

[(1, 256943938), (2, 128471969), (59, 4354982), (118, 2177491), (827, 310694), (1654, 155347), (2633, 97586), (5266, 48793)]