838304796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9979819}}^1$

素因数の和:9979833

約数の個数: 24

約数和(自身を含む): 2235479680

約数和(自身を除く): 1397174884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9979819, 19959638, 29939457, 39919276, 59878914, 69858733, 119757828, 139717466, 209576199, 279434932, 419152398, 838304796]

約数ペア:

[(1, 838304796), (2, 419152398), (3, 279434932), (4, 209576199), (6, 139717466), (7, 119757828), (12, 69858733), (14, 59878914), (21, 39919276), (28, 29939457), (42, 19959638), (84, 9979819)]