1679968390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{6619}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 3204450720

約数和(自身を除く): 1524482330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1493, 2986, 6619, 7465, 13238, 14930, 25381, 33095, 50762, 66190, 112523, 126905, 225046, 253810, 562615, 1125230, 9882167, 19764334, 49410835, 98821670, 167996839, 335993678, 839984195, 1679968390]

約数ペア:

[(1, 1679968390), (2, 839984195), (5, 335993678), (10, 167996839), (17, 98821670), (34, 49410835), (85, 19764334), (170, 9882167), (1493, 1125230), (2986, 562615), (6619, 253810), (7465, 225046), (13238, 126905), (14930, 112523), (25381, 66190), (33095, 50762)]