9726340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37409}}^1$

素因数の和:37431

約数の個数: 24

約数和(自身を含む): 21997080

約数和(自身を除く): 12270740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37409, 74818, 149636, 187045, 374090, 486317, 748180, 972634, 1945268, 2431585, 4863170, 9726340]

約数ペア:

[(1, 9726340), (2, 4863170), (4, 2431585), (5, 1945268), (10, 972634), (13, 748180), (20, 486317), (26, 374090), (52, 187045), (65, 149636), (130, 74818), (260, 37409)]