859051256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{807379}}^1$

素因数の和:807411

約数の個数: 32

約数和(自身を含む): 1937712000

約数和(自身を除く): 1078660744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 807379, 1614758, 3229516, 5651653, 6459032, 11303306, 15340201, 22606612, 30680402, 45213224, 61360804, 107381407, 122721608, 214762814, 429525628, 859051256]

約数ペア:

[(1, 859051256), (2, 429525628), (4, 214762814), (7, 122721608), (8, 107381407), (14, 61360804), (19, 45213224), (28, 30680402), (38, 22606612), (56, 15340201), (76, 11303306), (133, 6459032), (152, 5651653), (266, 3229516), (532, 1614758), (1064, 807379)]