2017377856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7649}}^1$

素因数の和:7991

約数の個数: 56

約数和(自身を含む): 4325340600

約数和(自身を除く): 2307962744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 317, 416, 634, 832, 1268, 2536, 4121, 5072, 7649, 8242, 10144, 15298, 16484, 20288, 30596, 32968, 61192, 65936, 99437, 122384, 131872, 198874, 244768, 263744, 397748, 489536, 795496, 1590992, 2424733, 3181984, 4849466, 6363968, 9698932, 19397864, 31521529, 38795728, 63043058, 77591456, 126086116, 155182912, 252172232, 504344464, 1008688928, 2017377856]

約数ペア:

[(1, 2017377856), (2, 1008688928), (4, 504344464), (8, 252172232), (13, 155182912), (16, 126086116), (26, 77591456), (32, 63043058), (52, 38795728), (64, 31521529), (104, 19397864), (208, 9698932), (317, 6363968), (416, 4849466), (634, 3181984), (832, 2424733), (1268, 1590992), (2536, 795496), (4121, 489536), (5072, 397748), (7649, 263744), (8242, 244768), (10144, 198874), (15298, 131872), (16484, 122384), (20288, 99437), (30596, 65936), (32968, 61192)]