1214747524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{208433}}^1$

素因数の和:208515

約数の個数: 24

約数和(自身を含む): 2241082368

約数和(自身を除く): 1026334844

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 208433, 416866, 833732, 6461423, 9796351, 12922846, 19592702, 25845692, 39185404, 303686881, 607373762, 1214747524]

約数ペア:

[(1, 1214747524), (2, 607373762), (4, 303686881), (31, 39185404), (47, 25845692), (62, 19592702), (94, 12922846), (124, 9796351), (188, 6461423), (1457, 833732), (2914, 416866), (5828, 208433)]