380024974

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 659425536

約数和(自身を除く): 279400562

約数列:

[1, 2, 7, 14, 131, 262, 353, 587, 706, 917, 1174, 1834, 2471, 4109, 4942, 8218, 46243, 76897, 92486, 153794, 207211, 323701, 414422, 538279, 647402, 1076558, 1450477, 2900954, 27144641, 54289282, 190012487, 380024974]

約数ペア:

[(1, 380024974), (2, 190012487), (7, 54289282), (14, 27144641), (131, 2900954), (262, 1450477), (353, 1076558), (587, 647402), (706, 538279), (917, 414422), (1174, 323701), (1834, 207211), (2471, 153794), (4109, 92486), (4942, 76897), (8218, 46243)]