642116778

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 1293993792

約数和(自身を除く): 651877014

約数列:

[1, 2, 3, 6, 233, 421, 466, 699, 842, 1091, 1263, 1398, 2182, 2526, 3273, 6546, 98093, 196186, 254203, 294279, 459311, 508406, 588558, 762609, 918622, 1377933, 1525218, 2755866, 107019463, 214038926, 321058389, 642116778]

約数ペア:

[(1, 642116778), (2, 321058389), (3, 214038926), (6, 107019463), (233, 2755866), (421, 1525218), (466, 1377933), (699, 918622), (842, 762609), (1091, 588558), (1263, 508406), (1398, 459311), (2182, 294279), (2526, 254203), (3273, 196186), (6546, 98093)]