1976182936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{387791}}^1$

素因数の和:387824

約数の個数: 48

約数和(自身を含む): 4641870240

約数和(自身を除く): 2665687304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 387791, 775582, 1551164, 2714537, 3102328, 5041283, 5429074, 10082566, 10858148, 19001759, 20165132, 21716296, 35288981, 38003518, 40330264, 70577962, 76007036, 141155924, 152014072, 247022867, 282311848, 494045734, 988091468, 1976182936]

約数ペア:

[(1, 1976182936), (2, 988091468), (4, 494045734), (7, 282311848), (8, 247022867), (13, 152014072), (14, 141155924), (26, 76007036), (28, 70577962), (49, 40330264), (52, 38003518), (56, 35288981), (91, 21716296), (98, 20165132), (104, 19001759), (182, 10858148), (196, 10082566), (364, 5429074), (392, 5041283), (637, 3102328), (728, 2714537), (1274, 1551164), (2548, 775582), (5096, 387791)]