1819808464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{40433}}^1$

素因数の和:40567

約数の個数: 40

約数和(自身を含む): 3685154760

約数和(自身を除く): 1865346296

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2813, 5626, 11252, 22504, 40433, 45008, 80866, 161732, 323464, 646928, 1172557, 2345114, 3922001, 4690228, 7844002, 9380456, 15688004, 18760912, 31376008, 62752016, 113738029, 227476058, 454952116, 909904232, 1819808464]

約数ペア:

[(1, 1819808464), (2, 909904232), (4, 454952116), (8, 227476058), (16, 113738029), (29, 62752016), (58, 31376008), (97, 18760912), (116, 15688004), (194, 9380456), (232, 7844002), (388, 4690228), (464, 3922001), (776, 2345114), (1552, 1172557), (2813, 646928), (5626, 323464), (11252, 161732), (22504, 80866), (40433, 45008)]