1944761104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49999}}^1$

素因数の和:50048

約数の個数: 80

約数和(自身を含む): 4687200000

約数和(自身を除く): 2742438896

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 49999, 99998, 199996, 399992, 549989, 649987, 799984, 849983, 1099978, 1299974, 1699966, 2199956, 2599948, 3399932, 4399912, 5199896, 6799864, 7149857, 8799824, 9349813, 10399792, 11049779, 13599728, 14299714, 18699626, 22099558, 28599428, 37399252, 44199116, 57198856, 74798504, 88398232, 114397712, 121547569, 149597008, 176796464, 243095138, 486190276, 972380552, 1944761104]

約数ペア:

[(1, 1944761104), (2, 972380552), (4, 486190276), (8, 243095138), (11, 176796464), (13, 149597008), (16, 121547569), (17, 114397712), (22, 88398232), (26, 74798504), (34, 57198856), (44, 44199116), (52, 37399252), (68, 28599428), (88, 22099558), (104, 18699626), (136, 14299714), (143, 13599728), (176, 11049779), (187, 10399792), (208, 9349813), (221, 8799824), (272, 7149857), (286, 6799864), (374, 5199896), (442, 4399912), (572, 3399932), (748, 2599948), (884, 2199956), (1144, 1699966), (1496, 1299974), (1768, 1099978), (2288, 849983), (2431, 799984), (2992, 649987), (3536, 549989), (4862, 399992), (9724, 199996), (19448, 99998), (38896, 49999)]