4853290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 9671760

約数和(自身を除く): 4818470

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1009, 2018, 2405, 4810, 5045, 10090, 13117, 26234, 37333, 65585, 74666, 131170, 186665, 373330, 485329, 970658, 2426645, 4853290]

約数ペア:

[(1, 4853290), (2, 2426645), (5, 970658), (10, 485329), (13, 373330), (26, 186665), (37, 131170), (65, 74666), (74, 65585), (130, 37333), (185, 26234), (370, 13117), (481, 10090), (962, 5045), (1009, 4810), (2018, 2405)]