1343242580

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{54559}}^1$

素因数の和:55799

約数の個数: 24

約数和(自身を含む): 2823152640

約数和(自身を除く): 1479910060

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 4924, 6155, 12310, 24620, 54559, 109118, 218236, 272795, 545590, 1091180, 67162129, 134324258, 268648516, 335810645, 671621290, 1343242580]

約数ペア:

[(1, 1343242580), (2, 671621290), (4, 335810645), (5, 268648516), (10, 134324258), (20, 67162129), (1231, 1091180), (2462, 545590), (4924, 272795), (6155, 218236), (12310, 109118), (24620, 54559)]