1363318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 2304000

約数和(自身を除く): 940682

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1999, 3998, 21989, 43978, 61969, 123938, 681659, 1363318]

約数ペア:

[(1, 1363318), (2, 681659), (11, 123938), (22, 61969), (31, 43978), (62, 21989), (341, 3998), (682, 1999)]