1566139674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{61001}}^1$

素因数の和:61406

約数の個数: 32

約数和(自身を含む): 3425872320

約数和(自身を除く): 1859732646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 25674, 61001, 122002, 183003, 366006, 671011, 1342022, 2013033, 4026066, 23729389, 47458778, 71188167, 142376334, 261023279, 522046558, 783069837, 1566139674]

約数ペア:

[(1, 1566139674), (2, 783069837), (3, 522046558), (6, 261023279), (11, 142376334), (22, 71188167), (33, 47458778), (66, 23729389), (389, 4026066), (778, 2013033), (1167, 1342022), (2334, 671011), (4279, 366006), (8558, 183003), (12837, 122002), (25674, 61001)]