4980926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3486274

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 139, 278, 437, 779, 874, 943, 1558, 1886, 2641, 3197, 5282, 5699, 6394, 11398, 17917, 35834, 60743, 108281, 121486, 131077, 216562, 262154, 2490463, 4980926]

約数ペア:

[(1, 4980926), (2, 2490463), (19, 262154), (23, 216562), (38, 131077), (41, 121486), (46, 108281), (82, 60743), (139, 35834), (278, 17917), (437, 11398), (779, 6394), (874, 5699), (943, 5282), (1558, 3197), (1886, 2641)]