1637950008

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{637831}}^1$

素因数の和:637947

約数の個数: 32

約数和(自身を含む): 4133151360

約数和(自身を除く): 2495201352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 637831, 1275662, 1913493, 2551324, 3826986, 5102648, 7653972, 15307944, 68247917, 136495834, 204743751, 272991668, 409487502, 545983336, 818975004, 1637950008]

約数ペア:

[(1, 1637950008), (2, 818975004), (3, 545983336), (4, 409487502), (6, 272991668), (8, 204743751), (12, 136495834), (24, 68247917), (107, 15307944), (214, 7653972), (321, 5102648), (428, 3826986), (642, 2551324), (856, 1913493), (1284, 1275662), (2568, 637831)]