1665492094

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{3083}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 2920375296

約数和(自身を除く): 1254883202

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 821, 1642, 3083, 5747, 6166, 11494, 21581, 38587, 43162, 77174, 144901, 270109, 289802, 540218, 1014307, 2028614, 2531143, 5062286, 17718001, 35436002, 118963721, 237927442, 832746047, 1665492094]

約数ペア:

[(1, 1665492094), (2, 832746047), (7, 237927442), (14, 118963721), (47, 35436002), (94, 17718001), (329, 5062286), (658, 2531143), (821, 2028614), (1642, 1014307), (3083, 540218), (5747, 289802), (6166, 270109), (11494, 144901), (21581, 77174), (38587, 43162)]