664353534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{655181}}^1$

素因数の和:655212

約数の個数: 24

約数和(自身を含む): 1438779672

約数和(自身を除く): 774426138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 655181, 1310362, 1965543, 3931086, 8517353, 17034706, 25552059, 51104118, 110725589, 221451178, 332176767, 664353534]

約数ペア:

[(1, 664353534), (2, 332176767), (3, 221451178), (6, 110725589), (13, 51104118), (26, 25552059), (39, 17034706), (78, 8517353), (169, 3931086), (338, 1965543), (507, 1310362), (1014, 655181)]