260291269

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{14407}}^1$

素因数の和:14532

約数の個数: 16

約数和(自身を含む): 311212800

約数和(自身を除く): 50921531

約数列:

[1, 7, 29, 89, 203, 623, 2581, 14407, 18067, 100849, 417803, 1282223, 2924621, 8975561, 37184467, 260291269]

約数ペア:

[(1, 260291269), (7, 37184467), (29, 8975561), (89, 2924621), (203, 1282223), (623, 417803), (2581, 100849), (14407, 18067)]