2418996890

素因数分解:

$2^1\times 5^1\times {\mathrm{62201}}^1\times {\mathrm{3889}}^1$

素因数の和:66097

約数の個数: 16

約数和(自身を含む): 4355384040

約数和(自身を除く): 1936387150

約数列:

[1, 2, 5, 10, 3889, 7778, 19445, 38890, 62201, 124402, 311005, 622010, 241899689, 483799378, 1209498445, 2418996890]

約数ペア:

[(1, 2418996890), (2, 1209498445), (5, 483799378), (10, 241899689), (3889, 622010), (7778, 311005), (19445, 124402), (38890, 62201)]