5215626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7364214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 719, 806, 1209, 1438, 2157, 2418, 3627, 4314, 6471, 7254, 9347, 12942, 18694, 22289, 28041, 44578, 56082, 66867, 84123, 133734, 168246, 200601, 289757, 401202, 579514, 869271, 1738542, 2607813, 5215626]

約数ペア:

[(1, 5215626), (2, 2607813), (3, 1738542), (6, 869271), (9, 579514), (13, 401202), (18, 289757), (26, 200601), (31, 168246), (39, 133734), (62, 84123), (78, 66867), (93, 56082), (117, 44578), (186, 28041), (234, 22289), (279, 18694), (403, 12942), (558, 9347), (719, 7254), (806, 6471), (1209, 4314), (1438, 3627), (2157, 2418)]