1294573358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 2287450368

約数和(自身を除く): 992877010

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 101, 202, 221, 442, 611, 617, 799, 1222, 1234, 1313, 1598, 1717, 2626, 3434, 4747, 8021, 9494, 10387, 10489, 16042, 20774, 20978, 22321, 28999, 44642, 57998, 61711, 62317, 80699, 123422, 124634, 136357, 161398, 272714, 376987, 492983, 753974, 810121, 985966, 1049087, 1059389, 1620242, 2098174, 2118778, 2928899, 5857798, 6408779, 12817558, 13772057, 27544114, 38075687, 49791283, 76151374, 99582566, 647286679, 1294573358]

約数ペア:

[(1, 1294573358), (2, 647286679), (13, 99582566), (17, 76151374), (26, 49791283), (34, 38075687), (47, 27544114), (94, 13772057), (101, 12817558), (202, 6408779), (221, 5857798), (442, 2928899), (611, 2118778), (617, 2098174), (799, 1620242), (1222, 1059389), (1234, 1049087), (1313, 985966), (1598, 810121), (1717, 753974), (2626, 492983), (3434, 376987), (4747, 272714), (8021, 161398), (9494, 136357), (10387, 124634), (10489, 123422), (16042, 80699), (20774, 62317), (20978, 61711), (22321, 57998), (28999, 44642)]