1001011256

素因数分解:

$2^3\times 7^1\times {\mathrm{17875201}}^1$

素因数の和:17875214

約数の個数: 16

約数和(自身を含む): 2145024240

約数和(自身を除く): 1144012984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17875201, 35750402, 71500804, 125126407, 143001608, 250252814, 500505628, 1001011256]

約数ペア:

[(1, 1001011256), (2, 500505628), (4, 250252814), (7, 143001608), (8, 125126407), (14, 71500804), (28, 35750402), (56, 17875201)]