2157368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 4438800

約数和(自身を除く): 2281432

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 547, 986, 1094, 1972, 2188, 3944, 4376, 9299, 15863, 18598, 31726, 37196, 63452, 74392, 126904, 269671, 539342, 1078684, 2157368]

約数ペア:

[(1, 2157368), (2, 1078684), (4, 539342), (8, 269671), (17, 126904), (29, 74392), (34, 63452), (58, 37196), (68, 31726), (116, 18598), (136, 15863), (232, 9299), (493, 4376), (547, 3944), (986, 2188), (1094, 1972)]