1751452144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8420443}}^1$

素因数の和:8420464

約数の個数: 20

約数和(自身を含む): 3654472696

約数和(自身を除く): 1903020552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8420443, 16840886, 33681772, 67363544, 109465759, 134727088, 218931518, 437863036, 875726072, 1751452144]

約数ペア:

[(1, 1751452144), (2, 875726072), (4, 437863036), (8, 218931518), (13, 134727088), (16, 109465759), (26, 67363544), (52, 33681772), (104, 16840886), (208, 8420443)]