306221374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 503114976

約数和(自身を除く): 196893602

約数列:

[1, 2, 17, 34, 41, 82, 107, 214, 697, 1394, 1819, 2053, 3638, 4106, 4387, 8774, 34901, 69802, 74579, 84173, 149158, 168346, 219671, 439342, 1430941, 2861882, 3734407, 7468814, 9006511, 18013022, 153110687, 306221374]

約数ペア:

[(1, 306221374), (2, 153110687), (17, 18013022), (34, 9006511), (41, 7468814), (82, 3734407), (107, 2861882), (214, 1430941), (697, 439342), (1394, 219671), (1819, 168346), (2053, 149158), (3638, 84173), (4106, 74579), (4387, 69802), (8774, 34901)]