666285152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1601647}}^1$

素因数の和:1601670

約数の個数: 24

約数和(自身を含む): 1412653536

約数和(自身を除く): 746368384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1601647, 3203294, 6406588, 12813176, 20821411, 25626352, 41642822, 51252704, 83285644, 166571288, 333142576, 666285152]

約数ペア:

[(1, 666285152), (2, 333142576), (4, 166571288), (8, 83285644), (13, 51252704), (16, 41642822), (26, 25626352), (32, 20821411), (52, 12813176), (104, 6406588), (208, 3203294), (416, 1601647)]