2080352652578

素因数分解:

$2^1\times {\mathrm{43}}^3\times {\mathrm{509}}^1\times {\mathrm{25703}}^1$

素因数の和:26343

約数の個数: 32

約数和(自身を含む): 3201227568000

約数和(自身を除く): 1120874915422

約数列:

[1, 2, 43, 86, 509, 1018, 1849, 3698, 21887, 25703, 43774, 51406, 79507, 159014, 941141, 1105229, 1882282, 2210458, 13082827, 26165654, 40469063, 47524847, 80938126, 95049694, 562561561, 1125123122, 2043568421, 4087136842, 24190147123, 48380294246, 1040176326289, 2080352652578]

約数ペア:

[(1, 2080352652578), (2, 1040176326289), (43, 48380294246), (86, 24190147123), (509, 4087136842), (1018, 2043568421), (1849, 1125123122), (3698, 562561561), (21887, 95049694), (25703, 80938126), (43774, 47524847), (51406, 40469063), (79507, 26165654), (159014, 13082827), (941141, 2210458), (1105229, 1882282)]