2605218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 3892062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 5639, 11278, 16917, 33834, 39473, 62029, 78946, 118419, 124058, 186087, 236838, 372174, 434203, 868406, 1302609, 2605218]

約数ペア:

[(1, 2605218), (2, 1302609), (3, 868406), (6, 434203), (7, 372174), (11, 236838), (14, 186087), (21, 124058), (22, 118419), (33, 78946), (42, 62029), (66, 39473), (77, 33834), (154, 16917), (231, 11278), (462, 5639)]