2078283371872

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{991}}^1\times {\mathrm{249187}}^1$

素因数の和:250451

約数の個数: 48

約数和(自身を含む): 4111338857472

約数和(自身を除く): 2033055485600

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 991, 1052, 1982, 2104, 3964, 4208, 7928, 8416, 15856, 31712, 249187, 260633, 498374, 521266, 996748, 1042532, 1993496, 2085064, 3986992, 4170128, 7973984, 8340256, 65536181, 131072362, 246944317, 262144724, 493888634, 524289448, 987777268, 1048578896, 1975554536, 2097157792, 3951109072, 7902218144, 64946355371, 129892710742, 259785421484, 519570842968, 1039141685936, 2078283371872]

約数ペア:

[(1, 2078283371872), (2, 1039141685936), (4, 519570842968), (8, 259785421484), (16, 129892710742), (32, 64946355371), (263, 7902218144), (526, 3951109072), (991, 2097157792), (1052, 1975554536), (1982, 1048578896), (2104, 987777268), (3964, 524289448), (4208, 493888634), (7928, 262144724), (8416, 246944317), (15856, 131072362), (31712, 65536181), (249187, 8340256), (260633, 7973984), (498374, 4170128), (521266, 3986992), (996748, 2085064), (1042532, 1993496)]