391176708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{86467}}^1$

素因数の和:86516

約数の個数: 48

約数和(自身を含む): 1016863680

約数和(自身を除く): 625686972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 86467, 172934, 259401, 345868, 518802, 1037604, 1124071, 2248142, 2507543, 3372213, 4496284, 5015086, 6744426, 7522629, 10030172, 13488852, 15045258, 30090516, 32598059, 65196118, 97794177, 130392236, 195588354, 391176708]

約数ペア:

[(1, 391176708), (2, 195588354), (3, 130392236), (4, 97794177), (6, 65196118), (12, 32598059), (13, 30090516), (26, 15045258), (29, 13488852), (39, 10030172), (52, 7522629), (58, 6744426), (78, 5015086), (87, 4496284), (116, 3372213), (156, 2507543), (174, 2248142), (348, 1124071), (377, 1037604), (754, 518802), (1131, 345868), (1508, 259401), (2262, 172934), (4524, 86467)]