1957210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 3868560

約数和(自身を除く): 1911350

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 397, 493, 794, 986, 1985, 2465, 3970, 4930, 6749, 11513, 13498, 23026, 33745, 57565, 67490, 115130, 195721, 391442, 978605, 1957210]

約数ペア:

[(1, 1957210), (2, 978605), (5, 391442), (10, 195721), (17, 115130), (29, 67490), (34, 57565), (58, 33745), (85, 23026), (145, 13498), (170, 11513), (290, 6749), (397, 4930), (493, 3970), (794, 2465), (986, 1985)]