1389036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2360724

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 619, 748, 1122, 1238, 1857, 2244, 2476, 3714, 6809, 7428, 10523, 13618, 20427, 21046, 27236, 31569, 40854, 42092, 63138, 81708, 115753, 126276, 231506, 347259, 463012, 694518, 1389036]

約数ペア:

[(1, 1389036), (2, 694518), (3, 463012), (4, 347259), (6, 231506), (11, 126276), (12, 115753), (17, 81708), (22, 63138), (33, 42092), (34, 40854), (44, 31569), (51, 27236), (66, 21046), (68, 20427), (102, 13618), (132, 10523), (187, 7428), (204, 6809), (374, 3714), (561, 2476), (619, 2244), (748, 1857), (1122, 1238)]