828448964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1740439}}^1$

素因数の和:1740467

約数の個数: 24

約数和(自身を含む): 1754363520

約数和(自身を除く): 925914556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1740439, 3480878, 6961756, 12183073, 24366146, 29587463, 48732292, 59174926, 118349852, 207112241, 414224482, 828448964]

約数ペア:

[(1, 828448964), (2, 414224482), (4, 207112241), (7, 118349852), (14, 59174926), (17, 48732292), (28, 29587463), (34, 24366146), (68, 12183073), (119, 6961756), (238, 3480878), (476, 1740439)]