131231076

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{45757}}^1$

素因数の和:46003

約数の個数: 24

約数和(自身を含む): 307493760

約数和(自身を除く): 176262684

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 45757, 91514, 137271, 183028, 274542, 549084, 10935923, 21871846, 32807769, 43743692, 65615538, 131231076]

約数ペア:

[(1, 131231076), (2, 65615538), (3, 43743692), (4, 32807769), (6, 21871846), (12, 10935923), (239, 549084), (478, 274542), (717, 183028), (956, 137271), (1434, 91514), (2868, 45757)]