4539986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8035200

約数和(自身を除く): 3495214

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 199, 374, 398, 671, 1037, 1342, 2074, 2189, 3383, 4378, 6766, 11407, 12139, 22814, 24278, 37213, 74426, 133529, 206363, 267058, 412726, 2269993, 4539986]

約数ペア:

[(1, 4539986), (2, 2269993), (11, 412726), (17, 267058), (22, 206363), (34, 133529), (61, 74426), (122, 37213), (187, 24278), (199, 22814), (374, 12139), (398, 11407), (671, 6766), (1037, 4378), (1342, 3383), (2074, 2189)]