1640774958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{55661}}^1$

素因数の和:55717

約数の個数: 32

約数和(自身を含む): 3486667680

約数和(自身を除く): 1845892722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 4913, 9826, 14739, 29478, 55661, 111322, 166983, 333966, 946237, 1892474, 2838711, 5677422, 16086029, 32172058, 48258087, 96516174, 273462493, 546924986, 820387479, 1640774958]

約数ペア:

[(1, 1640774958), (2, 820387479), (3, 546924986), (6, 273462493), (17, 96516174), (34, 48258087), (51, 32172058), (102, 16086029), (289, 5677422), (578, 2838711), (867, 1892474), (1734, 946237), (4913, 333966), (9826, 166983), (14739, 111322), (29478, 55661)]