1289738424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4133777}}^1$

素因数の和:4133799

約数の個数: 32

約数和(自身を含む): 3472373520

約数和(自身を除く): 2182635096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4133777, 8267554, 12401331, 16535108, 24802662, 33070216, 49605324, 53739101, 99210648, 107478202, 161217303, 214956404, 322434606, 429912808, 644869212, 1289738424]

約数ペア:

[(1, 1289738424), (2, 644869212), (3, 429912808), (4, 322434606), (6, 214956404), (8, 161217303), (12, 107478202), (13, 99210648), (24, 53739101), (26, 49605324), (39, 33070216), (52, 24802662), (78, 16535108), (104, 12401331), (156, 8267554), (312, 4133777)]