2864785306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1069}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 4576176000

約数和(自身を除く): 1711390694

約数列:

[1, 2, 19, 38, 109, 218, 647, 1069, 1294, 2071, 2138, 4142, 12293, 20311, 24586, 40622, 70523, 116521, 141046, 233042, 691643, 1339937, 1383286, 2213899, 2679874, 4427798, 13141217, 26282434, 75389087, 150778174, 1432392653, 2864785306]

約数ペア:

[(1, 2864785306), (2, 1432392653), (19, 150778174), (38, 75389087), (109, 26282434), (218, 13141217), (647, 4427798), (1069, 2679874), (1294, 2213899), (2071, 1383286), (2138, 1339937), (4142, 691643), (12293, 233042), (20311, 141046), (24586, 116521), (40622, 70523)]