858963846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{132679}}^1$

素因数の和:132780

約数の個数: 32

約数和(自身を含む): 1872380160

約数和(自身を除く): 1013416314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 132679, 265358, 398037, 796074, 1724827, 3449654, 5174481, 10348962, 11012357, 22024714, 33037071, 66074142, 143160641, 286321282, 429481923, 858963846]

約数ペア:

[(1, 858963846), (2, 429481923), (3, 286321282), (6, 143160641), (13, 66074142), (26, 33037071), (39, 22024714), (78, 11012357), (83, 10348962), (166, 5174481), (249, 3449654), (498, 1724827), (1079, 796074), (2158, 398037), (3237, 265358), (6474, 132679)]