830304826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1680779}}^1$

素因数の和:1680813

約数の個数: 16

約数和(自身を含む): 1411855200

約数和(自身を除く): 581550374

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1680779, 3361558, 21850127, 31934801, 43700254, 63869602, 415152413, 830304826]

約数ペア:

[(1, 830304826), (2, 415152413), (13, 63869602), (19, 43700254), (26, 31934801), (38, 21850127), (247, 3361558), (494, 1680779)]