2018484307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3023}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 2536095744

約数和(自身を除く): 517611437

約数列:

[1, 7, 17, 31, 119, 181, 217, 527, 1267, 3023, 3077, 3689, 5611, 21161, 21539, 39277, 51391, 93713, 95387, 359737, 547163, 655991, 667709, 1593121, 3830141, 9301771, 11151847, 16962053, 65112397, 118734371, 288354901, 2018484307]

約数ペア:

[(1, 2018484307), (7, 288354901), (17, 118734371), (31, 65112397), (119, 16962053), (181, 11151847), (217, 9301771), (527, 3830141), (1267, 1593121), (3023, 667709), (3077, 655991), (3689, 547163), (5611, 359737), (21161, 95387), (21539, 93713), (39277, 51391)]