2420199394

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{10687}}^1$

素因数の和:11457

約数の個数: 16

約数和(自身を含む): 3655296000

約数和(自身を除く): 1235096606

約数列:

[1, 2, 199, 398, 569, 1138, 10687, 21374, 113231, 226462, 2126713, 4253426, 6080903, 12161806, 1210099697, 2420199394]

約数ペア:

[(1, 2420199394), (2, 1210099697), (199, 12161806), (398, 6080903), (569, 4253426), (1138, 2126713), (10687, 226462), (21374, 113231)]