1643068496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6040693}}^1$

素因数の和:6040718

約数の個数: 20

約数和(自身を含む): 3370707252

約数和(自身を除く): 1727638756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6040693, 12081386, 24162772, 48325544, 96651088, 102691781, 205383562, 410767124, 821534248, 1643068496]

約数ペア:

[(1, 1643068496), (2, 821534248), (4, 410767124), (8, 205383562), (16, 102691781), (17, 96651088), (34, 48325544), (68, 24162772), (136, 12081386), (272, 6040693)]