574112870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{2161}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 1068477696

約数和(自身を除く): 494364826

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 857, 1714, 2161, 4285, 4322, 8570, 10805, 21610, 26567, 53134, 66991, 132835, 133982, 265670, 334955, 669910, 1851977, 3703954, 9259885, 18519770, 57411287, 114822574, 287056435, 574112870]

約数ペア:

[(1, 574112870), (2, 287056435), (5, 114822574), (10, 57411287), (31, 18519770), (62, 9259885), (155, 3703954), (310, 1851977), (857, 669910), (1714, 334955), (2161, 265670), (4285, 133982), (4322, 132835), (8570, 66991), (10805, 53134), (21610, 26567)]