7941310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 16022016

約数和(自身を除く): 8080706

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 127, 130, 169, 185, 254, 338, 370, 481, 635, 845, 962, 1270, 1651, 1690, 2405, 3302, 4699, 4810, 6253, 8255, 9398, 12506, 16510, 21463, 23495, 31265, 42926, 46990, 61087, 62530, 107315, 122174, 214630, 305435, 610870, 794131, 1588262, 3970655, 7941310]

約数ペア:

[(1, 7941310), (2, 3970655), (5, 1588262), (10, 794131), (13, 610870), (26, 305435), (37, 214630), (65, 122174), (74, 107315), (127, 62530), (130, 61087), (169, 46990), (185, 42926), (254, 31265), (338, 23495), (370, 21463), (481, 16510), (635, 12506), (845, 9398), (962, 8255), (1270, 6253), (1651, 4810), (1690, 4699), (2405, 3302)]