247665634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{59621}}^1$

素因数の和:59721

約数の個数: 16

約数和(自身を含む): 389212416

約数和(自身を除く): 141546782

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 59621, 119242, 1848251, 3696502, 3994607, 7989214, 123832817, 247665634]

約数ペア:

[(1, 247665634), (2, 123832817), (31, 7989214), (62, 3994607), (67, 3696502), (134, 1848251), (2077, 119242), (4154, 59621)]