1188897590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2243203}}^1$

素因数の和:2243263

約数の個数: 16

約数和(自身を含む): 2180394288

約数和(自身を除く): 991496698

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2243203, 4486406, 11216015, 22432030, 118889759, 237779518, 594448795, 1188897590]

約数ペア:

[(1, 1188897590), (2, 594448795), (5, 237779518), (10, 118889759), (53, 22432030), (106, 11216015), (265, 4486406), (530, 2243203)]