139609862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433571}}^1$

素因数の和:433603

約数の個数: 16

約数和(自身を含む): 249737472

約数和(自身を除く): 110127610

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 433571, 867142, 3034997, 6069994, 9972133, 19944266, 69804931, 139609862]

約数ペア:

[(1, 139609862), (2, 69804931), (7, 19944266), (14, 9972133), (23, 6069994), (46, 3034997), (161, 867142), (322, 433571)]