2491656.00000000

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12163}}^1$

素因数の和:12250

約数の個数: 20

約数和(自身を含む): 30166720

約数和(自身を除く): 14792688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12163, 24326, 48652, 97304, 194608, 960877, 1921754, 3843508, 7687016, 15374032]

約数ペア:

[(1, 15374032), (2, 7687016), (4, 3843508), (8, 1921754), (16, 960877), (79, 194608), (158, 97304), (316, 48652), (632, 24326), (1264, 12163)]