2008307562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{883}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 4307696640

約数和(自身を除く): 2299389078

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 281, 426, 562, 843, 883, 1349, 1686, 1766, 2649, 2698, 4047, 5298, 5339, 8094, 10678, 16017, 16777, 19951, 32034, 33554, 39902, 50331, 59853, 62693, 100662, 119706, 125386, 188079, 248123, 376158, 379069, 496246, 744369, 758138, 1137207, 1191167, 1488738, 2274414, 2382334, 3573501, 4714337, 7147002, 9428674, 14143011, 17616733, 28286022, 35233466, 52850199, 105700398, 334717927, 669435854, 1004153781, 2008307562]

約数ペア:

[(1, 2008307562), (2, 1004153781), (3, 669435854), (6, 334717927), (19, 105700398), (38, 52850199), (57, 35233466), (71, 28286022), (114, 17616733), (142, 14143011), (213, 9428674), (281, 7147002), (426, 4714337), (562, 3573501), (843, 2382334), (883, 2274414), (1349, 1488738), (1686, 1191167), (1766, 1137207), (2649, 758138), (2698, 744369), (4047, 496246), (5298, 379069), (5339, 376158), (8094, 248123), (10678, 188079), (16017, 125386), (16777, 119706), (19951, 100662), (32034, 62693), (33554, 59853), (39902, 50331)]