1984689791569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{122746601}}^1$

素因数の和:122746680

約数の個数: 16

約数和(自身を含む): 2238898020480

約数和(自身を除く): 254208228911

約数列:

[1, 19, 23, 37, 437, 703, 851, 16169, 122746601, 2332185419, 2823171823, 4541624237, 53640264637, 86290860503, 104457357451, 1984689791569]

約数ペア:

[(1, 1984689791569), (19, 104457357451), (23, 86290860503), (37, 53640264637), (437, 4541624237), (703, 2823171823), (851, 2332185419), (16169, 122746601)]