2002946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 1299262

約数列:

[1, 2, 11, 22, 181, 362, 503, 1006, 1991, 3982, 5533, 11066, 91043, 182086, 1001473, 2002946]

約数ペア:

[(1, 2002946), (2, 1001473), (11, 182086), (22, 91043), (181, 11066), (362, 5533), (503, 3982), (1006, 1991)]