3873926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 7221312

約数和(自身を除く): 3347386

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 397, 574, 697, 794, 1394, 2779, 4879, 5558, 6749, 9758, 13498, 16277, 32554, 47243, 94486, 113939, 227878, 276709, 553418, 1936963, 3873926]

約数ペア:

[(1, 3873926), (2, 1936963), (7, 553418), (14, 276709), (17, 227878), (34, 113939), (41, 94486), (82, 47243), (119, 32554), (238, 16277), (287, 13498), (397, 9758), (574, 6749), (697, 5558), (794, 4879), (1394, 2779)]