1247697912

素因数分解:

$2^3\times 3^1\times {\mathrm{3407}}^1\times {\mathrm{15259}}^1$

素因数の和:18675

約数の個数: 32

約数和(自身を含む): 3120364800

約数和(自身を除く): 1872666888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3407, 6814, 10221, 13628, 15259, 20442, 27256, 30518, 40884, 45777, 61036, 81768, 91554, 122072, 183108, 366216, 51987413, 103974826, 155962239, 207949652, 311924478, 415899304, 623848956, 1247697912]

約数ペア:

[(1, 1247697912), (2, 623848956), (3, 415899304), (4, 311924478), (6, 207949652), (8, 155962239), (12, 103974826), (24, 51987413), (3407, 366216), (6814, 183108), (10221, 122072), (13628, 91554), (15259, 81768), (20442, 61036), (27256, 45777), (30518, 40884)]