2000458436

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{9857}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 3540007800

約数和(自身を除く): 1539549364

約数列:

[1, 2, 4, 113, 226, 449, 452, 898, 1796, 9857, 19714, 39428, 50737, 101474, 202948, 1113841, 2227682, 4425793, 4455364, 8851586, 17703172, 500114609, 1000229218, 2000458436]

約数ペア:

[(1, 2000458436), (2, 1000229218), (4, 500114609), (113, 17703172), (226, 8851586), (449, 4455364), (452, 4425793), (898, 2227682), (1796, 1113841), (9857, 202948), (19714, 101474), (39428, 50737)]