2520692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 4919040

約数和(自身を除く): 2398348

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1951, 3902, 7804, 33167, 37069, 66334, 74138, 132668, 148276, 630173, 1260346, 2520692]

約数ペア:

[(1, 2520692), (2, 1260346), (4, 630173), (17, 148276), (19, 132668), (34, 74138), (38, 66334), (68, 37069), (76, 33167), (323, 7804), (646, 3902), (1292, 1951)]