4920961510

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{236471}}^1$

素因数の和:238559

約数の個数: 16

約数和(自身を含む): 8862024672

約数和(自身を除く): 3941063162

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 236471, 472942, 1182355, 2364710, 492096151, 984192302, 2460480755, 4920961510]

約数ペア:

[(1, 4920961510), (2, 2460480755), (5, 984192302), (10, 492096151), (2081, 2364710), (4162, 1182355), (10405, 472942), (20810, 236471)]