1660526556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10644401}}^1$

素因数の和:10644421

約数の個数: 24

約数和(自身を含む): 4172605584

約数和(自身を除く): 2512079028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10644401, 21288802, 31933203, 42577604, 63866406, 127732812, 138377213, 276754426, 415131639, 553508852, 830263278, 1660526556]

約数ペア:

[(1, 1660526556), (2, 830263278), (3, 553508852), (4, 415131639), (6, 276754426), (12, 138377213), (13, 127732812), (26, 63866406), (39, 42577604), (52, 31933203), (78, 21288802), (156, 10644401)]