2018776486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{30941}}^1$

素因数の和:31080

約数の個数: 32

約数和(自身を含む): 3408570720

約数和(自身を除く): 1389794234

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 646, 1717, 1919, 3434, 3838, 30941, 32623, 61882, 65246, 525997, 587879, 1051994, 1175758, 3125041, 6250082, 9993943, 19987886, 53125697, 59375779, 106251394, 118751558, 1009388243, 2018776486]

約数ペア:

[(1, 2018776486), (2, 1009388243), (17, 118751558), (19, 106251394), (34, 59375779), (38, 53125697), (101, 19987886), (202, 9993943), (323, 6250082), (646, 3125041), (1717, 1175758), (1919, 1051994), (3434, 587879), (3838, 525997), (30941, 65246), (32623, 61882)]