340252418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28069}}^1$

素因数の和:28130

約数の個数: 32

約数和(自身を含む): 606312000

約数和(自身を除く): 266059582

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 28069, 56138, 308759, 533311, 617518, 814001, 1066622, 1628002, 5866421, 8954011, 11732842, 15466019, 17908022, 30932038, 170126209, 340252418]

約数ペア:

[(1, 340252418), (2, 170126209), (11, 30932038), (19, 17908022), (22, 15466019), (29, 11732842), (38, 8954011), (58, 5866421), (209, 1628002), (319, 1066622), (418, 814001), (551, 617518), (638, 533311), (1102, 308759), (6061, 56138), (12122, 28069)]