554131214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{18679}}^1$

素因数の和:18864

約数の個数: 32

約数和(自身を含む): 1029342720

約数和(自身を除く): 475211506

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 14833, 18679, 29666, 37358, 130753, 242827, 261506, 485654, 1699789, 3044677, 3399578, 6089354, 21312739, 39580801, 42625478, 79161602, 277065607, 554131214]

約数ペア:

[(1, 554131214), (2, 277065607), (7, 79161602), (13, 42625478), (14, 39580801), (26, 21312739), (91, 6089354), (163, 3399578), (182, 3044677), (326, 1699789), (1141, 485654), (2119, 261506), (2282, 242827), (4238, 130753), (14833, 37358), (18679, 29666)]