2865416

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 5397840

約数和(自身を除く): 2532424

約数列:

[1, 2, 4, 8, 251, 502, 1004, 1427, 2008, 2854, 5708, 11416, 358177, 716354, 1432708, 2865416]

約数ペア:

[(1, 2865416), (2, 1432708), (4, 716354), (8, 358177), (251, 11416), (502, 5708), (1004, 2854), (1427, 2008)]