2651210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 4980096

約数和(自身を除く): 2328886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11527, 23054, 57635, 115270, 265121, 530242, 1325605, 2651210]

約数ペア:

[(1, 2651210), (2, 1325605), (5, 530242), (10, 265121), (23, 115270), (46, 57635), (115, 23054), (230, 11527)]