1648943426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1\times {\mathrm{13177}}^1$

素因数の和:18005

約数の個数: 16

約数和(自身を含む): 2664433464

約数和(自身を除く): 1015490038

約数列:

[1, 2, 13, 26, 4813, 9626, 13177, 26354, 62569, 125138, 171301, 342602, 63420901, 126841802, 824471713, 1648943426]

約数ペア:

[(1, 1648943426), (2, 824471713), (13, 126841802), (26, 63420901), (4813, 342602), (9626, 171301), (13177, 125138), (26354, 62569)]