26994370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15973}}^1$

素因数の和:16006

約数の個数: 24

約数和(自身を含む): 52618356

約数和(自身を除く): 25623986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15973, 31946, 79865, 159730, 207649, 415298, 1038245, 2076490, 2699437, 5398874, 13497185, 26994370]

約数ペア:

[(1, 26994370), (2, 13497185), (5, 5398874), (10, 2699437), (13, 2076490), (26, 1038245), (65, 415298), (130, 207649), (169, 159730), (338, 79865), (845, 31946), (1690, 15973)]