749374418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{23761}}^1$

素因数の和:24989

約数の個数: 16

約数和(自身を含む): 1211576856

約数和(自身を除く): 462202438

約数列:

[1, 2, 13, 26, 1213, 2426, 15769, 23761, 31538, 47522, 308893, 617786, 28822093, 57644186, 374687209, 749374418]

約数ペア:

[(1, 749374418), (2, 374687209), (13, 57644186), (26, 28822093), (1213, 617786), (2426, 308893), (15769, 47522), (23761, 31538)]