13020670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 25931808

約数和(自身を除く): 12911138

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2707, 4810, 5414, 13535, 27070, 35191, 70382, 100159, 175955, 200318, 351910, 500795, 1001590, 1302067, 2604134, 6510335, 13020670]

約数ペア:

[(1, 13020670), (2, 6510335), (5, 2604134), (10, 1302067), (13, 1001590), (26, 500795), (37, 351910), (65, 200318), (74, 175955), (130, 100159), (185, 70382), (370, 35191), (481, 27070), (962, 13535), (2405, 5414), (2707, 4810)]