427754714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2917}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 718528320

約数和(自身を除く): 290773606

約数列:

[1, 2, 17, 19, 34, 38, 227, 323, 454, 646, 2917, 3859, 4313, 5834, 7718, 8626, 49589, 55423, 73321, 99178, 110846, 146642, 662159, 942191, 1324318, 1884382, 11256703, 12581021, 22513406, 25162042, 213877357, 427754714]

約数ペア:

[(1, 427754714), (2, 213877357), (17, 25162042), (19, 22513406), (34, 12581021), (38, 11256703), (227, 1884382), (323, 1324318), (454, 942191), (646, 662159), (2917, 146642), (3859, 110846), (4313, 99178), (5834, 73321), (7718, 55423), (8626, 49589)]