348548876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109883}}^1$

素因数の和:109961

約数の個数: 24

約数和(自身を含む): 667655184

約数和(自身を除く): 319106308

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 109883, 219766, 439532, 1428479, 2856958, 5713916, 6702863, 13405726, 26811452, 87137219, 174274438, 348548876]

約数ペア:

[(1, 348548876), (2, 174274438), (4, 87137219), (13, 26811452), (26, 13405726), (52, 6702863), (61, 5713916), (122, 2856958), (244, 1428479), (793, 439532), (1586, 219766), (3172, 109883)]