120868592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{581099}}^1$

素因数の和:581120

約数の個数: 20

約数和(自身を含む): 252197400

約数和(自身を除く): 131328808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 581099, 1162198, 2324396, 4648792, 7554287, 9297584, 15108574, 30217148, 60434296, 120868592]

約数ペア:

[(1, 120868592), (2, 60434296), (4, 30217148), (8, 15108574), (13, 9297584), (16, 7554287), (26, 4648792), (52, 2324396), (104, 1162198), (208, 581099)]