247011292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{330229}}^1$

素因数の和:330261

約数の個数: 24

約数和(自身を含む): 499307760

約数和(自身を除く): 252296468

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 330229, 660458, 1320916, 3632519, 5613893, 7265038, 11227786, 14530076, 22455572, 61752823, 123505646, 247011292]

約数ペア:

[(1, 247011292), (2, 123505646), (4, 61752823), (11, 22455572), (17, 14530076), (22, 11227786), (34, 7265038), (44, 5613893), (68, 3632519), (187, 1320916), (374, 660458), (748, 330229)]