65306410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 126951552

約数和(自身を除く): 61645142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 691, 727, 1382, 1454, 3455, 3635, 6910, 7270, 8983, 9451, 17966, 18902, 44915, 47255, 89830, 94510, 502357, 1004714, 2511785, 5023570, 6530641, 13061282, 32653205, 65306410]

約数ペア:

[(1, 65306410), (2, 32653205), (5, 13061282), (10, 6530641), (13, 5023570), (26, 2511785), (65, 1004714), (130, 502357), (691, 94510), (727, 89830), (1382, 47255), (1454, 44915), (3455, 18902), (3635, 17966), (6910, 9451), (7270, 8983)]