1800368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6644

約数の個数: 20

約数和(自身を含む): 3693960

約数和(自身を除く): 1893592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6619, 13238, 26476, 52952, 105904, 112523, 225046, 450092, 900184, 1800368]

約数ペア:

[(1, 1800368), (2, 900184), (4, 450092), (8, 225046), (16, 112523), (17, 105904), (34, 52952), (68, 26476), (136, 13238), (272, 6619)]