396320048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1457059}}^1$

素因数の和:1457084

約数の個数: 20

約数和(自身を含む): 813039480

約数和(自身を除く): 416719432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1457059, 2914118, 5828236, 11656472, 23312944, 24770003, 49540006, 99080012, 198160024, 396320048]

約数ペア:

[(1, 396320048), (2, 198160024), (4, 99080012), (8, 49540006), (16, 24770003), (17, 23312944), (34, 11656472), (68, 5828236), (136, 2914118), (272, 1457059)]