4185714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 9120384

約数和(自身を除く): 4934670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 521, 618, 1042, 1339, 1563, 2678, 3126, 4017, 6773, 8034, 13546, 20319, 40638, 53663, 107326, 160989, 321978, 697619, 1395238, 2092857, 4185714]

約数ペア:

[(1, 4185714), (2, 2092857), (3, 1395238), (6, 697619), (13, 321978), (26, 160989), (39, 107326), (78, 53663), (103, 40638), (206, 20319), (309, 13546), (521, 8034), (618, 6773), (1042, 4017), (1339, 3126), (1563, 2678)]