139548796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 250477920

約数和(自身を除く): 110929124

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 5521, 6319, 11042, 12638, 22084, 25276, 391991, 491369, 783982, 982738, 1567964, 1965476, 34887199, 69774398, 139548796]

約数ペア:

[(1, 139548796), (2, 69774398), (4, 34887199), (71, 1965476), (89, 1567964), (142, 982738), (178, 783982), (284, 491369), (356, 391991), (5521, 25276), (6319, 22084), (11042, 12638)]