120634384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{579973}}^1$

素因数の和:579994

約数の個数: 20

約数和(自身を含む): 251708716

約数和(自身を除く): 131074332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 579973, 1159946, 2319892, 4639784, 7539649, 9279568, 15079298, 30158596, 60317192, 120634384]

約数ペア:

[(1, 120634384), (2, 60317192), (4, 30158596), (8, 15079298), (13, 9279568), (16, 7539649), (26, 4639784), (52, 2319892), (104, 1159946), (208, 579973)]