985940644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{282991}}^1$

素因数の和:283075

約数の個数: 24

約数和(自身を含む): 1885858688

約数和(自身を除く): 899918044

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 282991, 565982, 1131964, 3678883, 7357766, 14715532, 18960397, 37920794, 75841588, 246485161, 492970322, 985940644]

約数ペア:

[(1, 985940644), (2, 492970322), (4, 246485161), (13, 75841588), (26, 37920794), (52, 18960397), (67, 14715532), (134, 7357766), (268, 3678883), (871, 1131964), (1742, 565982), (3484, 282991)]