677852642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{12049}}^1$

素因数の和:13297

約数の個数: 16

約数和(自身を含む): 1061942400

約数和(自身を除く): 384089758

約数列:

[1, 2, 23, 46, 1223, 2446, 12049, 24098, 28129, 56258, 277127, 554254, 14735927, 29471854, 338926321, 677852642]

約数ペア:

[(1, 677852642), (2, 338926321), (23, 29471854), (46, 14735927), (1223, 554254), (2446, 277127), (12049, 56258), (24098, 28129)]