1279852008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2806693}}^1$

素因数の和:2806721

約数の個数: 32

約数和(自身を含む): 3368032800

約数和(自身を除く): 2088180792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2806693, 5613386, 8420079, 11226772, 16840158, 22453544, 33680316, 53327167, 67360632, 106654334, 159981501, 213308668, 319963002, 426617336, 639926004, 1279852008]

約数ペア:

[(1, 1279852008), (2, 639926004), (3, 426617336), (4, 319963002), (6, 213308668), (8, 159981501), (12, 106654334), (19, 67360632), (24, 53327167), (38, 33680316), (57, 22453544), (76, 16840158), (114, 11226772), (152, 8420079), (228, 5613386), (456, 2806693)]