307634288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1479011}}^1$

素因数の和:1479032

約数の個数: 20

約数和(自身を含む): 641891208

約数和(自身を除く): 334256920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1479011, 2958022, 5916044, 11832088, 19227143, 23664176, 38454286, 76908572, 153817144, 307634288]

約数ペア:

[(1, 307634288), (2, 153817144), (4, 76908572), (8, 38454286), (13, 23664176), (16, 19227143), (26, 11832088), (52, 5916044), (104, 2958022), (208, 1479011)]