122763056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{590207}}^1$

素因数の和:590228

約数の個数: 20

約数和(自身を含む): 256150272

約数和(自身を除く): 133387216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 590207, 1180414, 2360828, 4721656, 7672691, 9443312, 15345382, 30690764, 61381528, 122763056]

約数ペア:

[(1, 122763056), (2, 61381528), (4, 30690764), (8, 15345382), (13, 9443312), (16, 7672691), (26, 4721656), (52, 2360828), (104, 1180414), (208, 590207)]