6997886

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^2$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 12363600

約数和(自身を除く): 5365714

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1414, 4949, 9898, 10201, 20402, 34643, 69286, 71407, 142814, 499849, 999698, 3498943, 6997886]

約数ペア:

[(1, 6997886), (2, 3498943), (7, 999698), (14, 499849), (49, 142814), (98, 71407), (101, 69286), (202, 34643), (343, 20402), (686, 10201), (707, 9898), (1414, 4949)]