247081852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{55103}}^1$

素因数の和:55185

約数の個数: 24

約数和(自身を含む): 462873600

約数和(自身を除く): 215791748

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 55103, 110206, 220412, 1046957, 2093914, 3251077, 4187828, 6502154, 13004308, 61770463, 123540926, 247081852]

約数ペア:

[(1, 247081852), (2, 123540926), (4, 61770463), (19, 13004308), (38, 6502154), (59, 4187828), (76, 3251077), (118, 2093914), (236, 1046957), (1121, 220412), (2242, 110206), (4484, 55103)]