389156933495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{4951421}}^1$

素因数の和:4952866

約数の個数: 16

約数和(自身を含む): 509798409120

約数和(自身を除く): 120641475625

約数列:

[1, 5, 11, 55, 1429, 7145, 15719, 78595, 4951421, 24757105, 54465631, 272328155, 7075580609, 35377903045, 77831386699, 389156933495]

約数ペア:

[(1, 389156933495), (5, 77831386699), (11, 35377903045), (55, 7075580609), (1429, 272328155), (7145, 54465631), (15719, 24757105), (78595, 4951421)]