404245374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{16349}}^1$

素因数の和:16684

約数の個数: 32

約数和(自身を含む): 873482400

約数和(自身を除く): 469237026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 4121, 8242, 12363, 16349, 24726, 32698, 49047, 98094, 212537, 425074, 637611, 1275222, 5182633, 10365266, 15547899, 31095798, 67374229, 134748458, 202122687, 404245374]

約数ペア:

[(1, 404245374), (2, 202122687), (3, 134748458), (6, 67374229), (13, 31095798), (26, 15547899), (39, 10365266), (78, 5182633), (317, 1275222), (634, 637611), (951, 425074), (1902, 212537), (4121, 98094), (8242, 49047), (12363, 32698), (16349, 24726)]