2044962808

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 4436752320

約数和(自身を除く): 2391789512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 461, 701, 791, 904, 922, 1402, 1582, 1844, 2804, 3164, 3227, 3688, 4907, 5608, 6328, 6454, 9814, 12908, 19628, 25816, 39256, 52093, 79213, 104186, 158426, 208372, 316852, 323161, 364651, 416744, 554491, 633704, 646322, 729302, 1108982, 1292644, 1458604, 2217964, 2262127, 2585288, 2917208, 4435928, 4524254, 9048508, 18097016, 36517193, 73034386, 146068772, 255620351, 292137544, 511240702, 1022481404, 2044962808]

約数ペア:

[(1, 2044962808), (2, 1022481404), (4, 511240702), (7, 292137544), (8, 255620351), (14, 146068772), (28, 73034386), (56, 36517193), (113, 18097016), (226, 9048508), (452, 4524254), (461, 4435928), (701, 2917208), (791, 2585288), (904, 2262127), (922, 2217964), (1402, 1458604), (1582, 1292644), (1844, 1108982), (2804, 729302), (3164, 646322), (3227, 633704), (3688, 554491), (4907, 416744), (5608, 364651), (6328, 323161), (6454, 316852), (9814, 208372), (12908, 158426), (19628, 104186), (25816, 79213), (39256, 52093)]