981092008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9433577}}^1$

素因数の和:9433596

約数の個数: 16

約数和(自身を含む): 1981051380

約数和(自身を除く): 999959372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9433577, 18867154, 37734308, 75468616, 122636501, 245273002, 490546004, 981092008]

約数ペア:

[(1, 981092008), (2, 490546004), (4, 245273002), (8, 122636501), (13, 75468616), (26, 37734308), (52, 18867154), (104, 9433577)]