253449712

素因数分解:

$2^4\times {\mathrm{2467}}^1\times {\mathrm{6421}}^1$

素因数の和:8896

約数の個数: 20

約数和(自身を含む): 491334376

約数和(自身を除く): 237884664

約数列:

[1, 2, 4, 8, 16, 2467, 4934, 6421, 9868, 12842, 19736, 25684, 39472, 51368, 102736, 15840607, 31681214, 63362428, 126724856, 253449712]

約数ペア:

[(1, 253449712), (2, 126724856), (4, 63362428), (8, 31681214), (16, 15840607), (2467, 102736), (4934, 51368), (6421, 39472), (9868, 25684), (12842, 19736)]