297808518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{120181}}^1$

素因数の和:120252

約数の個数: 32

約数和(自身を含む): 692248320

約数和(自身を除く): 394439802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 120181, 240362, 360543, 721086, 841267, 1682534, 2523801, 5047602, 7090679, 14181358, 21272037, 42544074, 49634753, 99269506, 148904259, 297808518]

約数ペア:

[(1, 297808518), (2, 148904259), (3, 99269506), (6, 49634753), (7, 42544074), (14, 21272037), (21, 14181358), (42, 7090679), (59, 5047602), (118, 2523801), (177, 1682534), (354, 841267), (413, 721086), (826, 360543), (1239, 240362), (2478, 120181)]