2100368

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 4093488

約数和(自身を除く): 1993120

約数列:

[1, 2, 4, 8, 16, 251, 502, 523, 1004, 1046, 2008, 2092, 4016, 4184, 8368, 131273, 262546, 525092, 1050184, 2100368]

約数ペア:

[(1, 2100368), (2, 1050184), (4, 525092), (8, 262546), (16, 131273), (251, 8368), (502, 4184), (523, 4016), (1004, 2092), (1046, 2008)]