814494052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{26203}}^1$

素因数の和:26635

約数の個数: 24

約数和(自身を含む): 1504109600

約数和(自身を除く): 689615548

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 7771, 15542, 26203, 31084, 52406, 104812, 497857, 995714, 1991428, 10717027, 21434054, 42868108, 203623513, 407247026, 814494052]

約数ペア:

[(1, 814494052), (2, 407247026), (4, 203623513), (19, 42868108), (38, 21434054), (76, 10717027), (409, 1991428), (818, 995714), (1636, 497857), (7771, 104812), (15542, 52406), (26203, 31084)]