2104592399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1427}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 2731706880

約数和(自身を除く): 627114481

約数列:

[1, 7, 13, 19, 91, 133, 247, 853, 1427, 1729, 5971, 9989, 11089, 16207, 18551, 27113, 77623, 113449, 129857, 189791, 210691, 352469, 1217231, 1474837, 2467283, 8520617, 15824003, 23127389, 110768021, 161891723, 300656057, 2104592399]

約数ペア:

[(1, 2104592399), (7, 300656057), (13, 161891723), (19, 110768021), (91, 23127389), (133, 15824003), (247, 8520617), (853, 2467283), (1427, 1474837), (1729, 1217231), (5971, 352469), (9989, 210691), (11089, 189791), (16207, 129857), (18551, 113449), (27113, 77623)]