1689659308

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 3171087360

約数和(自身を除く): 1481428052

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 289, 508, 578, 677, 1156, 1354, 2159, 2708, 4318, 4913, 8636, 9826, 11509, 19652, 23018, 36703, 46036, 73406, 85979, 146812, 171958, 195653, 343916, 391306, 623951, 782612, 1247902, 1461643, 2495804, 2923286, 3326101, 5846572, 6652202, 13304404, 24847931, 49695862, 99391724, 422414827, 844829654, 1689659308]

約数ペア:

[(1, 1689659308), (2, 844829654), (4, 422414827), (17, 99391724), (34, 49695862), (68, 24847931), (127, 13304404), (254, 6652202), (289, 5846572), (508, 3326101), (578, 2923286), (677, 2495804), (1156, 1461643), (1354, 1247902), (2159, 782612), (2708, 623951), (4318, 391306), (4913, 343916), (8636, 195653), (9826, 171958), (11509, 146812), (19652, 85979), (23018, 73406), (36703, 46036)]