1330871834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1877}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 2152638720

約数和(自身を除く): 821766886

約数列:

[1, 2, 19, 38, 47, 94, 397, 794, 893, 1786, 1877, 3754, 7543, 15086, 18659, 35663, 37318, 71326, 88219, 176438, 354521, 709042, 745169, 1490338, 1676161, 3352322, 14158211, 28316422, 35022943, 70045886, 665435917, 1330871834]

約数ペア:

[(1, 1330871834), (2, 665435917), (19, 70045886), (38, 35022943), (47, 28316422), (94, 14158211), (397, 3352322), (794, 1676161), (893, 1490338), (1786, 745169), (1877, 709042), (3754, 354521), (7543, 176438), (15086, 88219), (18659, 71326), (35663, 37318)]