2078346770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{135221}}^1$

素因数の和:135310

約数の個数: 32

約数和(自身を含む): 3943073520

約数和(自身を除く): 1864726750

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 15370, 135221, 270442, 676105, 1352210, 3921409, 7166713, 7842818, 14333426, 19607045, 35833565, 39214090, 71667130, 207834677, 415669354, 1039173385, 2078346770]

約数ペア:

[(1, 2078346770), (2, 1039173385), (5, 415669354), (10, 207834677), (29, 71667130), (53, 39214090), (58, 35833565), (106, 19607045), (145, 14333426), (265, 7842818), (290, 7166713), (530, 3921409), (1537, 1352210), (3074, 676105), (7685, 270442), (15370, 135221)]