233449918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{65539}}^1$

素因数の和:65691

約数の個数: 16

約数和(自身を含む): 379869840

約数和(自身を除く): 146419922

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 65539, 131078, 852007, 1704014, 8978843, 17957686, 116724959, 233449918]

約数ペア:

[(1, 233449918), (2, 116724959), (13, 17957686), (26, 8978843), (137, 1704014), (274, 852007), (1781, 131078), (3562, 65539)]