279969116

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{91733}}^1$

素因数の和:91853

約数の個数: 24

約数和(自身を含む): 565081440

約数和(自身を除く): 285112324

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 91733, 183466, 366932, 642131, 1284262, 2568524, 9998897, 19997794, 39995588, 69992279, 139984558, 279969116]

約数ペア:

[(1, 279969116), (2, 139984558), (4, 69992279), (7, 39995588), (14, 19997794), (28, 9998897), (109, 2568524), (218, 1284262), (436, 642131), (763, 366932), (1526, 183466), (3052, 91733)]