328778882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{90473}}^1$

素因数の和:90577

約数の個数: 16

約数和(自身を含む): 521130240

約数和(自身を除く): 192351358

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 90473, 180946, 2080879, 4161758, 7147367, 14294734, 164389441, 328778882]

約数ペア:

[(1, 328778882), (2, 164389441), (23, 14294734), (46, 7147367), (79, 4161758), (158, 2080879), (1817, 180946), (3634, 90473)]