13482860

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 28392336

約数和(自身を除く): 14909476

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1373, 1964, 2455, 2746, 4910, 5492, 6865, 9820, 13730, 27460, 674143, 1348286, 2696572, 3370715, 6741430, 13482860]

約数ペア:

[(1, 13482860), (2, 6741430), (4, 3370715), (5, 2696572), (10, 1348286), (20, 674143), (491, 27460), (982, 13730), (1373, 9820), (1964, 6865), (2455, 5492), (2746, 4910)]