26650286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 24

約数和(自身を含む): 44477784

約数和(自身を除く): 17827498

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 2131, 4262, 6253, 12506, 27703, 55406, 78847, 157694, 360139, 720278, 1025011, 2050022, 13325143, 26650286]

約数ペア:

[(1, 26650286), (2, 13325143), (13, 2050022), (26, 1025011), (37, 720278), (74, 360139), (169, 157694), (338, 78847), (481, 55406), (962, 27703), (2131, 12506), (4262, 6253)]