2015010004

素因数分解:

$2^2\times 7^1\times {\mathrm{19309}}^1\times {\mathrm{3727}}^1$

素因数の和:23047

約数の個数: 24

約数和(自身を含む): 4031310080

約数和(自身を除く): 2016300076

約数列:

[1, 2, 4, 7, 14, 28, 3727, 7454, 14908, 19309, 26089, 38618, 52178, 77236, 104356, 135163, 270326, 540652, 71964643, 143929286, 287858572, 503752501, 1007505002, 2015010004]

約数ペア:

[(1, 2015010004), (2, 1007505002), (4, 503752501), (7, 287858572), (14, 143929286), (28, 71964643), (3727, 540652), (7454, 270326), (14908, 135163), (19309, 104356), (26089, 77236), (38618, 52178)]