4290308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 8243424

約数和(自身を除く): 3953116

約数列:

[1, 2, 4, 11, 22, 44, 281, 347, 562, 694, 1124, 1388, 3091, 3817, 6182, 7634, 12364, 15268, 97507, 195014, 390028, 1072577, 2145154, 4290308]

約数ペア:

[(1, 4290308), (2, 2145154), (4, 1072577), (11, 390028), (22, 195014), (44, 97507), (281, 15268), (347, 12364), (562, 7634), (694, 6182), (1124, 3817), (1388, 3091)]