291248022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{4357}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 628179552

約数和(自身を除く): 336931530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1714, 2571, 4357, 5142, 8714, 11141, 13071, 22282, 26142, 33423, 56641, 66846, 113282, 169923, 339846, 3733949, 7467898, 11201847, 22403694, 48541337, 97082674, 145624011, 291248022]

約数ペア:

[(1, 291248022), (2, 145624011), (3, 97082674), (6, 48541337), (13, 22403694), (26, 11201847), (39, 7467898), (78, 3733949), (857, 339846), (1714, 169923), (2571, 113282), (4357, 66846), (5142, 56641), (8714, 33423), (11141, 26142), (13071, 22282)]