2998270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 5969376

約数和(自身を除く): 2971106

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 281, 485, 562, 970, 1067, 1405, 2134, 2810, 3091, 5335, 6182, 10670, 15455, 27257, 30910, 54514, 136285, 272570, 299827, 599654, 1499135, 2998270]

約数ペア:

[(1, 2998270), (2, 1499135), (5, 599654), (10, 299827), (11, 272570), (22, 136285), (55, 54514), (97, 30910), (110, 27257), (194, 15455), (281, 10670), (485, 6182), (562, 5335), (970, 3091), (1067, 2810), (1405, 2134)]