270978836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{58451}}^1$

素因数の和:58535

約数の個数: 24

約数和(自身を含む): 507363360

約数和(自身を除く): 236384524

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 58451, 116902, 233804, 1110569, 2221138, 3565511, 4442276, 7131022, 14262044, 67744709, 135489418, 270978836]

約数ペア:

[(1, 270978836), (2, 135489418), (4, 67744709), (19, 14262044), (38, 7131022), (61, 4442276), (76, 3565511), (122, 2221138), (244, 1110569), (1159, 233804), (2318, 116902), (4636, 58451)]