351494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 619920

約数和(自身を除く): 268426

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1229, 2458, 13519, 15977, 27038, 31954, 175747, 351494]

約数ペア:

[(1, 351494), (2, 175747), (11, 31954), (13, 27038), (22, 15977), (26, 13519), (143, 2458), (286, 1229)]