2925174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 6736896

約数和(自身を除く): 3811722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 271, 514, 542, 771, 813, 1542, 1626, 1799, 1897, 3598, 3794, 5397, 5691, 10794, 11382, 69647, 139294, 208941, 417882, 487529, 975058, 1462587, 2925174]

約数ペア:

[(1, 2925174), (2, 1462587), (3, 975058), (6, 487529), (7, 417882), (14, 208941), (21, 139294), (42, 69647), (257, 11382), (271, 10794), (514, 5691), (542, 5397), (771, 3794), (813, 3598), (1542, 1897), (1626, 1799)]