126469330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26293}}^1$

素因数の和:26350

約数の個数: 32

約数和(自身を含む): 251791344

約数和(自身を除く): 125322014

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 26293, 52586, 131465, 262930, 341809, 683618, 972841, 1709045, 1945682, 3418090, 4864205, 9728410, 12646933, 25293866, 63234665, 126469330]

約数ペア:

[(1, 126469330), (2, 63234665), (5, 25293866), (10, 12646933), (13, 9728410), (26, 4864205), (37, 3418090), (65, 1945682), (74, 1709045), (130, 972841), (185, 683618), (370, 341809), (481, 262930), (962, 131465), (2405, 52586), (4810, 26293)]