1330896838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2111}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 2153226240

約数和(自身を除く): 822329402

約数列:

[1, 2, 19, 38, 47, 94, 353, 706, 893, 1786, 2111, 4222, 6707, 13414, 16591, 33182, 40109, 80218, 99217, 198434, 315229, 630458, 745183, 1490366, 1885123, 3770246, 14158477, 28316954, 35023601, 70047202, 665448419, 1330896838]

約数ペア:

[(1, 1330896838), (2, 665448419), (19, 70047202), (38, 35023601), (47, 28316954), (94, 14158477), (353, 3770246), (706, 1885123), (893, 1490366), (1786, 745183), (2111, 630458), (4222, 315229), (6707, 198434), (13414, 99217), (16591, 80218), (33182, 40109)]