2149254583

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 2635776000

約数和(自身を除く): 486521417

約数列:

[1, 7, 29, 31, 203, 217, 239, 899, 1429, 1673, 6293, 6931, 7409, 10003, 41441, 44299, 48517, 51863, 214861, 290087, 310093, 341531, 1284671, 1504027, 2390717, 8992697, 9904399, 10587461, 69330793, 74112227, 307036369, 2149254583]

約数ペア:

[(1, 2149254583), (7, 307036369), (29, 74112227), (31, 69330793), (203, 10587461), (217, 9904399), (239, 8992697), (899, 2390717), (1429, 1504027), (1673, 1284671), (6293, 341531), (6931, 310093), (7409, 290087), (10003, 214861), (41441, 51863), (44299, 48517)]