3986019074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{2969}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 6238140480

約数和(自身を除く): 2252121406

約数列:

[1, 2, 43, 67, 86, 134, 233, 466, 2881, 2969, 5762, 5938, 10019, 15611, 20038, 31222, 127667, 198923, 255334, 397846, 671273, 691777, 1342546, 1383554, 8553689, 17107378, 29746411, 46349059, 59492822, 92698118, 1993009537, 3986019074]

約数ペア:

[(1, 3986019074), (2, 1993009537), (43, 92698118), (67, 59492822), (86, 46349059), (134, 29746411), (233, 17107378), (466, 8553689), (2881, 1383554), (2969, 1342546), (5762, 691777), (5938, 671273), (10019, 397846), (15611, 255334), (20038, 198923), (31222, 127667)]