1566227312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7529939}}^1$

素因数の和:7529960

約数の個数: 20

約数和(自身を含む): 3267993960

約数和(自身を除く): 1701766648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7529939, 15059878, 30119756, 60239512, 97889207, 120479024, 195778414, 391556828, 783113656, 1566227312]

約数ペア:

[(1, 1566227312), (2, 783113656), (4, 391556828), (8, 195778414), (13, 120479024), (16, 97889207), (26, 60239512), (52, 30119756), (104, 15059878), (208, 7529939)]