2610142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 16

約数和(自身を含む): 4057200

約数和(自身を除く): 1447058

約数列:

[1, 2, 41, 82, 139, 229, 278, 458, 5699, 9389, 11398, 18778, 31831, 63662, 1305071, 2610142]

約数ペア:

[(1, 2610142), (2, 1305071), (41, 63662), (82, 31831), (139, 18778), (229, 11398), (278, 9389), (458, 5699)]