662142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 1436184

約数和(自身を除く): 774042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 653, 1014, 1306, 1959, 3918, 8489, 16978, 25467, 50934, 110357, 220714, 331071, 662142]

約数ペア:

[(1, 662142), (2, 331071), (3, 220714), (6, 110357), (13, 50934), (26, 25467), (39, 16978), (78, 8489), (169, 3918), (338, 1959), (507, 1306), (653, 1014)]