389368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 885600

約数和(自身を除く): 496232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 409, 476, 818, 952, 1636, 2863, 3272, 5726, 6953, 11452, 13906, 22904, 27812, 48671, 55624, 97342, 194684, 389368]

約数ペア:

[(1, 389368), (2, 194684), (4, 97342), (7, 55624), (8, 48671), (14, 27812), (17, 22904), (28, 13906), (34, 11452), (56, 6953), (68, 5726), (119, 3272), (136, 2863), (238, 1636), (409, 952), (476, 818)]