1900128536

素因数分解:

$2^3\times {\mathrm{5303}}^1\times {\mathrm{44789}}^1$

素因数の和:50098

約数の個数: 16

約数和(自身を含む): 3563492400

約数和(自身を除く): 1663363864

約数列:

[1, 2, 4, 8, 5303, 10606, 21212, 42424, 44789, 89578, 179156, 358312, 237516067, 475032134, 950064268, 1900128536]

約数ペア:

[(1, 1900128536), (2, 950064268), (4, 475032134), (8, 237516067), (5303, 358312), (10606, 179156), (21212, 89578), (42424, 44789)]