491400000114

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{1895263}}^1$

素因数の和:1895894

約数の個数: 32

約数和(自身を含む): 997060485120

約数和(自身を除く): 505660485006

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 547, 1094, 1641, 3282, 43213, 86426, 129639, 259278, 1895263, 3790526, 5685789, 11371578, 149725777, 299451554, 449177331, 898354662, 1036708861, 2073417722, 3110126583, 6220253166, 81900000019, 163800000038, 245700000057, 491400000114]

約数ペア:

[(1, 491400000114), (2, 245700000057), (3, 163800000038), (6, 81900000019), (79, 6220253166), (158, 3110126583), (237, 2073417722), (474, 1036708861), (547, 898354662), (1094, 449177331), (1641, 299451554), (3282, 149725777), (43213, 11371578), (86426, 5685789), (129639, 3790526), (259278, 1895263)]