2063742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 4456320

約数和(自身を除く): 2392578

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 421, 817, 842, 1263, 1634, 2451, 2526, 4902, 7999, 15998, 18103, 23997, 36206, 47994, 54309, 108618, 343957, 687914, 1031871, 2063742]

約数ペア:

[(1, 2063742), (2, 1031871), (3, 687914), (6, 343957), (19, 108618), (38, 54309), (43, 47994), (57, 36206), (86, 23997), (114, 18103), (129, 15998), (258, 7999), (421, 4902), (817, 2526), (842, 2451), (1263, 1634)]