2079822615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 3678345216

約数和(自身を除く): 1598522601

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 257, 611, 705, 771, 883, 1285, 1833, 2649, 3055, 3341, 3855, 4415, 9165, 10023, 11479, 12079, 13245, 16705, 34437, 36237, 41501, 50115, 57395, 60395, 124503, 157027, 172185, 181185, 207505, 226931, 471081, 539513, 622515, 680793, 785135, 1134655, 1618539, 2355405, 2697565, 2950103, 3403965, 8092695, 8850309, 10665757, 14750515, 31997271, 44251545, 53328785, 138654841, 159986355, 415964523, 693274205, 2079822615]

約数ペア:

[(1, 2079822615), (3, 693274205), (5, 415964523), (13, 159986355), (15, 138654841), (39, 53328785), (47, 44251545), (65, 31997271), (141, 14750515), (195, 10665757), (235, 8850309), (257, 8092695), (611, 3403965), (705, 2950103), (771, 2697565), (883, 2355405), (1285, 1618539), (1833, 1134655), (2649, 785135), (3055, 680793), (3341, 622515), (3855, 539513), (4415, 471081), (9165, 226931), (10023, 207505), (11479, 181185), (12079, 172185), (13245, 157027), (16705, 124503), (34437, 60395), (36237, 57395), (41501, 50115)]