854337008

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{186049}}^1$

素因数の和:186105

約数の個数: 40

約数和(自身を含む): 1937896800

約数和(自身を除く): 1083559792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 186049, 372098, 744196, 1302343, 1488392, 2604686, 2976784, 5209372, 7628009, 10418744, 15256018, 20837488, 30512036, 53396063, 61024072, 106792126, 122048144, 213584252, 427168504, 854337008]

約数ペア:

[(1, 854337008), (2, 427168504), (4, 213584252), (7, 122048144), (8, 106792126), (14, 61024072), (16, 53396063), (28, 30512036), (41, 20837488), (56, 15256018), (82, 10418744), (112, 7628009), (164, 5209372), (287, 2976784), (328, 2604686), (574, 1488392), (656, 1302343), (1148, 744196), (2296, 372098), (4592, 186049)]