8973910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 18392832

約数和(自身を除く): 9418922

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3547, 7094, 17735, 35470, 39017, 78034, 81581, 163162, 195085, 390170, 407905, 815810, 897391, 1794782, 4486955, 8973910]

約数ペア:

[(1, 8973910), (2, 4486955), (5, 1794782), (10, 897391), (11, 815810), (22, 407905), (23, 390170), (46, 195085), (55, 163162), (110, 81581), (115, 78034), (230, 39017), (253, 35470), (506, 17735), (1265, 7094), (2530, 3547)]