126695972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5003}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 239311296

約数和(自身を除く): 112615324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 5003, 6331, 10006, 12662, 20012, 25324, 65039, 130078, 260156, 2436461, 4872922, 9745844, 31673993, 63347986, 126695972]

約数ペア:

[(1, 126695972), (2, 63347986), (4, 31673993), (13, 9745844), (26, 4872922), (52, 2436461), (487, 260156), (974, 130078), (1948, 65039), (5003, 25324), (6331, 20012), (10006, 12662)]