831006862

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2671}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 1449805824

約数和(自身を除く): 618798962

約数列:

[1, 2, 7, 14, 71, 142, 313, 497, 626, 994, 2191, 2671, 4382, 5342, 18697, 22223, 37394, 44446, 155561, 189641, 311122, 379282, 836023, 1327487, 1672046, 2654974, 5852161, 11704322, 59357633, 118715266, 415503431, 831006862]

約数ペア:

[(1, 831006862), (2, 415503431), (7, 118715266), (14, 59357633), (71, 11704322), (142, 5852161), (313, 2654974), (497, 1672046), (626, 1327487), (994, 836023), (2191, 379282), (2671, 311122), (4382, 189641), (5342, 155561), (18697, 44446), (22223, 37394)]