1213440134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 1893767040

約数和(自身を除く): 680326906

約数列:

[1, 2, 43, 86, 107, 163, 214, 326, 809, 1618, 4601, 7009, 9202, 14018, 17441, 34787, 34882, 69574, 86563, 131867, 173126, 263734, 749963, 1499926, 3722209, 5670281, 7444418, 11340562, 14109769, 28219538, 606720067, 1213440134]

約数ペア:

[(1, 1213440134), (2, 606720067), (43, 28219538), (86, 14109769), (107, 11340562), (163, 7444418), (214, 5670281), (326, 3722209), (809, 1499926), (1618, 749963), (4601, 263734), (7009, 173126), (9202, 131867), (14018, 86563), (17441, 69574), (34787, 34882)]