1328522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 2205672

約数和(自身を除く): 877150

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1381, 2762, 17953, 35906, 51097, 102194, 664261, 1328522]

約数ペア:

[(1, 1328522), (2, 664261), (13, 102194), (26, 51097), (37, 35906), (74, 17953), (481, 2762), (962, 1381)]