1128889741

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1\times {\mathrm{1877}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 1301679360

約数和(自身を除く): 172789619

約数列:

[1, 7, 151, 569, 1057, 1877, 3983, 13139, 85919, 283427, 601433, 1068013, 1983989, 7476091, 161269963, 1128889741]

約数ペア:

[(1, 1128889741), (7, 161269963), (151, 7476091), (569, 1983989), (1057, 1068013), (1877, 601433), (3983, 283427), (13139, 85919)]