137496788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240379}}^1$

素因数の和:240407

約数の個数: 24

約数和(自身を含む): 282686880

約数和(自身を除く): 145190092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 240379, 480758, 961516, 2644169, 3124927, 5288338, 6249854, 10576676, 12499708, 34374197, 68748394, 137496788]

約数ペア:

[(1, 137496788), (2, 68748394), (4, 34374197), (11, 12499708), (13, 10576676), (22, 6249854), (26, 5288338), (44, 3124927), (52, 2644169), (143, 961516), (286, 480758), (572, 240379)]