21980322002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16477003}}^1$

素因数の和:16477057

約数の個数: 16

約数和(自身を含む): 35590328640

約数和(自身を除く): 13610006638

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 16477003, 32954006, 378971069, 477833087, 757942138, 955666174, 10990161001, 21980322002]

約数ペア:

[(1, 21980322002), (2, 10990161001), (23, 955666174), (29, 757942138), (46, 477833087), (58, 378971069), (667, 32954006), (1334, 16477003)]