1315702038

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{639311}}^1$

素因数の和:639337

約数の個数: 32

約数和(自身を含む): 3068697600

約数和(自身を除く): 1752995562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 639311, 1278622, 1917933, 3835866, 4475177, 8950354, 13425531, 26851062, 31326239, 62652478, 93978717, 187957434, 219283673, 438567346, 657851019, 1315702038]

約数ペア:

[(1, 1315702038), (2, 657851019), (3, 438567346), (6, 219283673), (7, 187957434), (14, 93978717), (21, 62652478), (42, 31326239), (49, 26851062), (98, 13425531), (147, 8950354), (294, 4475177), (343, 3835866), (686, 1917933), (1029, 1278622), (2058, 639311)]