248409124

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1951}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 439980800

約数和(自身を除く): 191571676

約数列:

[1, 2, 4, 139, 229, 278, 458, 556, 916, 1951, 3902, 7804, 31831, 63662, 127324, 271189, 446779, 542378, 893558, 1084756, 1787116, 62102281, 124204562, 248409124]

約数ペア:

[(1, 248409124), (2, 124204562), (4, 62102281), (139, 1787116), (229, 1084756), (278, 893558), (458, 542378), (556, 446779), (916, 271189), (1951, 127324), (3902, 63662), (7804, 31831)]