1291293152

素因数分解:

$2^5\times {\mathrm{569}}^1\times {\mathrm{70919}}^1$

素因数の和:71498

約数の個数: 24

約数和(自身を含む): 2546737200

約数和(自身を除く): 1255444048

約数列:

[1, 2, 4, 8, 16, 32, 569, 1138, 2276, 4552, 9104, 18208, 70919, 141838, 283676, 567352, 1134704, 2269408, 40352911, 80705822, 161411644, 322823288, 645646576, 1291293152]

約数ペア:

[(1, 1291293152), (2, 645646576), (4, 322823288), (8, 161411644), (16, 80705822), (32, 40352911), (569, 2269408), (1138, 1134704), (2276, 567352), (4552, 283676), (9104, 141838), (18208, 70919)]