678045796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{12263}}^1$

素因数の和:12891

約数の個数: 24

約数和(自身を含む): 1240331904

約数和(自身を除く): 562286108

約数列:

[1, 2, 4, 23, 46, 92, 601, 1202, 2404, 12263, 13823, 24526, 27646, 49052, 55292, 282049, 564098, 1128196, 7370063, 14740126, 29480252, 169511449, 339022898, 678045796]

約数ペア:

[(1, 678045796), (2, 339022898), (4, 169511449), (23, 29480252), (46, 14740126), (92, 7370063), (601, 1128196), (1202, 564098), (2404, 282049), (12263, 55292), (13823, 49052), (24526, 27646)]