118393808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569201}}^1$

素因数の和:569222

約数の個数: 20

約数和(自身を含む): 247033668

約数和(自身を除く): 128639860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569201, 1138402, 2276804, 4553608, 7399613, 9107216, 14799226, 29598452, 59196904, 118393808]

約数ペア:

[(1, 118393808), (2, 59196904), (4, 29598452), (8, 14799226), (13, 9107216), (16, 7399613), (26, 4553608), (52, 2276804), (104, 1138402), (208, 569201)]