488410136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{50581}}^1$

素因数の和:50675

約数の個数: 32

約数和(自身を含む): 983314080

約数和(自身を除く): 494903944

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 50581, 101162, 202324, 404648, 859877, 1719754, 3439508, 3591251, 6879016, 7182502, 14365004, 28730008, 61051267, 122102534, 244205068, 488410136]

約数ペア:

[(1, 488410136), (2, 244205068), (4, 122102534), (8, 61051267), (17, 28730008), (34, 14365004), (68, 7182502), (71, 6879016), (136, 3591251), (142, 3439508), (284, 1719754), (568, 859877), (1207, 404648), (2414, 202324), (4828, 101162), (9656, 50581)]