1958903338

素因数分解:

$2^1\times 7^1\times {\mathrm{22129}}^1\times {\mathrm{6323}}^1$

素因数の和:28461

約数の個数: 16

約数和(自身を含む): 3358802880

約数和(自身を除く): 1399899542

約数列:

[1, 2, 7, 14, 6323, 12646, 22129, 44258, 44261, 88522, 154903, 309806, 139921667, 279843334, 979451669, 1958903338]

約数ペア:

[(1, 1958903338), (2, 979451669), (7, 279843334), (14, 139921667), (6323, 309806), (12646, 154903), (22129, 88522), (44258, 44261)]