1234829121712

素因数分解:

$2^4\times {\mathrm{7727}}^1\times {\mathrm{9987941}}^1$

素因数の和:9995676

約数の個数: 20

約数和(自身を含む): 2392791289056

約数和(自身を除く): 1157962167344

約数列:

[1, 2, 4, 8, 16, 7727, 15454, 30908, 61816, 123632, 9987941, 19975882, 39951764, 79903528, 159807056, 77176820107, 154353640214, 308707280428, 617414560856, 1234829121712]

約数ペア:

[(1, 1234829121712), (2, 617414560856), (4, 308707280428), (8, 154353640214), (16, 77176820107), (7727, 159807056), (15454, 79903528), (30908, 39951764), (61816, 19975882), (123632, 9987941)]