2080494468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4445501}}^1$

素因数の和:4445524

約数の個数: 36

約数和(自身を含む): 5663569548

約数和(自身を除く): 3583075080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4445501, 8891002, 13336503, 17782004, 26673006, 40009509, 53346012, 57791513, 80019018, 115583026, 160038036, 173374539, 231166052, 346749078, 520123617, 693498156, 1040247234, 2080494468]

約数ペア:

[(1, 2080494468), (2, 1040247234), (3, 693498156), (4, 520123617), (6, 346749078), (9, 231166052), (12, 173374539), (13, 160038036), (18, 115583026), (26, 80019018), (36, 57791513), (39, 53346012), (52, 40009509), (78, 26673006), (117, 17782004), (156, 13336503), (234, 8891002), (468, 4445501)]