2494416

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 6504544

約数和(自身を除く): 4010128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 331, 471, 628, 662, 942, 993, 1256, 1324, 1884, 1986, 2512, 2648, 3768, 3972, 5296, 7536, 7944, 15888, 51967, 103934, 155901, 207868, 311802, 415736, 623604, 831472, 1247208, 2494416]

約数ペア:

[(1, 2494416), (2, 1247208), (3, 831472), (4, 623604), (6, 415736), (8, 311802), (12, 207868), (16, 155901), (24, 103934), (48, 51967), (157, 15888), (314, 7944), (331, 7536), (471, 5296), (628, 3972), (662, 3768), (942, 2648), (993, 2512), (1256, 1986), (1324, 1884)]