2006248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 4039200

約数和(自身を除く): 2032952

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 197, 268, 394, 536, 788, 1273, 1576, 2546, 3743, 5092, 7486, 10184, 13199, 14972, 26398, 29944, 52796, 105592, 250781, 501562, 1003124, 2006248]

約数ペア:

[(1, 2006248), (2, 1003124), (4, 501562), (8, 250781), (19, 105592), (38, 52796), (67, 29944), (76, 26398), (134, 14972), (152, 13199), (197, 10184), (268, 7486), (394, 5092), (536, 3743), (788, 2546), (1273, 1576)]