249213590

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{220543}}^1$

素因数の和:220663

約数の個数: 16

約数和(自身を含む): 452556288

約数和(自身を除く): 203342698

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 220543, 441086, 1102715, 2205430, 24921359, 49842718, 124606795, 249213590]

約数ペア:

[(1, 249213590), (2, 124606795), (5, 49842718), (10, 24921359), (113, 2205430), (226, 1102715), (565, 441086), (1130, 220543)]