1383910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 2840832

約数和(自身を除く): 1456922

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 547, 1094, 1265, 2530, 2735, 5470, 6017, 12034, 12581, 25162, 30085, 60170, 62905, 125810, 138391, 276782, 691955, 1383910]

約数ペア:

[(1, 1383910), (2, 691955), (5, 276782), (10, 138391), (11, 125810), (22, 62905), (23, 60170), (46, 30085), (55, 25162), (110, 12581), (115, 12034), (230, 6017), (253, 5470), (506, 2735), (547, 2530), (1094, 1265)]