3991022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3448018

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 409, 574, 697, 818, 1394, 2863, 4879, 5726, 6953, 9758, 13906, 16769, 33538, 48671, 97342, 117383, 234766, 285073, 570146, 1995511, 3991022]

約数ペア:

[(1, 3991022), (2, 1995511), (7, 570146), (14, 285073), (17, 234766), (34, 117383), (41, 97342), (82, 48671), (119, 33538), (238, 16769), (287, 13906), (409, 9758), (574, 6953), (697, 5726), (818, 4879), (1394, 2863)]