243468494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{11279}}^1$

素因数の和:11575

約数の個数: 16

約数和(自身を含む): 375217920

約数和(自身を除く): 131749426

約数列:

[1, 2, 43, 86, 251, 502, 10793, 11279, 21586, 22558, 484997, 969994, 2831029, 5662058, 121734247, 243468494]

約数ペア:

[(1, 243468494), (2, 121734247), (43, 5662058), (86, 2831029), (251, 969994), (502, 484997), (10793, 22558), (11279, 21586)]