7243210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55717}}^1$

素因数の和:55737

約数の個数: 16

約数和(自身を含む): 14040936

約数和(自身を除く): 6797726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 55717, 111434, 278585, 557170, 724321, 1448642, 3621605, 7243210]

約数ペア:

[(1, 7243210), (2, 3621605), (5, 1448642), (10, 724321), (13, 557170), (26, 278585), (65, 111434), (130, 55717)]