254886914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{50957}}^1$

素因数の和:51061

約数の個数: 16

約数和(自身を含む): 398083896

約数和(自身を除く): 143196982

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 50957, 101914, 2089237, 3108377, 4178474, 6216754, 127443457, 254886914]

約数ペア:

[(1, 254886914), (2, 127443457), (41, 6216754), (61, 4178474), (82, 3108377), (122, 2089237), (2501, 101914), (5002, 50957)]