814444418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{11981}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 1253077560

約数和(自身を除く): 438633142

約数列:

[1, 2, 41, 82, 829, 1658, 11981, 23962, 33989, 67978, 491221, 982442, 9932249, 19864498, 407222209, 814444418]

約数ペア:

[(1, 814444418), (2, 407222209), (41, 19864498), (82, 9932249), (829, 982442), (1658, 491221), (11981, 67978), (23962, 33989)]