2017170442

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1\times {\mathrm{1319}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 3481632000

約数和(自身を除く): 1464461558

約数列:

[1, 2, 7, 14, 313, 349, 626, 698, 1319, 2191, 2443, 2638, 4382, 4886, 9233, 18466, 109237, 218474, 412847, 460331, 764659, 825694, 920662, 1529318, 2889929, 3222317, 5779858, 6444634, 144083603, 288167206, 1008585221, 2017170442]

約数ペア:

[(1, 2017170442), (2, 1008585221), (7, 288167206), (14, 144083603), (313, 6444634), (349, 5779858), (626, 3222317), (698, 2889929), (1319, 1529318), (2191, 920662), (2443, 825694), (2638, 764659), (4382, 460331), (4886, 412847), (9233, 218474), (18466, 109237)]