12844461812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{203971}}^1$

素因数の和:204168

約数の個数: 48

約数和(自身を含む): 27825044352

約数和(自身を除く): 14980582540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 15743, 31486, 62972, 203971, 407942, 815884, 1427797, 2651623, 2855594, 5303246, 5711188, 10606492, 18561361, 35286983, 37122722, 70573966, 74245444, 141147932, 247008881, 458730779, 494017762, 917461558, 988035524, 1834923116, 3211115453, 6422230906, 12844461812]

約数ペア:

[(1, 12844461812), (2, 6422230906), (4, 3211115453), (7, 1834923116), (13, 988035524), (14, 917461558), (26, 494017762), (28, 458730779), (52, 247008881), (91, 141147932), (173, 74245444), (182, 70573966), (346, 37122722), (364, 35286983), (692, 18561361), (1211, 10606492), (2249, 5711188), (2422, 5303246), (4498, 2855594), (4844, 2651623), (8996, 1427797), (15743, 815884), (31486, 407942), (62972, 203971)]