14880821890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135280199}}^1$

素因数の和:135280217

約数の個数: 16

約数和(自身を含む): 29220523200

約数和(自身を除く): 14339701310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 135280199, 270560398, 676400995, 1352801990, 1488082189, 2976164378, 7440410945, 14880821890]

約数ペア:

[(1, 14880821890), (2, 7440410945), (5, 2976164378), (10, 1488082189), (11, 1352801990), (22, 676400995), (55, 270560398), (110, 135280199)]