2008099168

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{3079}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 4016628000

約数和(自身を除く): 2008528832

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 229, 356, 458, 712, 916, 1424, 1832, 2848, 3079, 3664, 6158, 7328, 12316, 20381, 24632, 40762, 49264, 81524, 98528, 163048, 274031, 326096, 548062, 652192, 705091, 1096124, 1410182, 2192248, 2820364, 4384496, 5640728, 8768992, 11281456, 22562912, 62753099, 125506198, 251012396, 502024792, 1004049584, 2008099168]

約数ペア:

[(1, 2008099168), (2, 1004049584), (4, 502024792), (8, 251012396), (16, 125506198), (32, 62753099), (89, 22562912), (178, 11281456), (229, 8768992), (356, 5640728), (458, 4384496), (712, 2820364), (916, 2192248), (1424, 1410182), (1832, 1096124), (2848, 705091), (3079, 652192), (3664, 548062), (6158, 326096), (7328, 274031), (12316, 163048), (20381, 98528), (24632, 81524), (40762, 49264)]