42017755754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20456551}}^1$

素因数の和:20456645

約数の個数: 16

約数和(自身を含む): 68734014720

約数和(自身を除く): 26716258966

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 20456551, 40913102, 265935163, 531870326, 1616067529, 3232135058, 21008877877, 42017755754]

約数ペア:

[(1, 42017755754), (2, 21008877877), (13, 3232135058), (26, 1616067529), (79, 531870326), (158, 265935163), (1027, 40913102), (2054, 20456551)]