660872014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{275593}}^1$

素因数の和:275715

約数の個数: 16

約数和(自身を含む): 1091352240

約数和(自身を除く): 430480226

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 275593, 551186, 3031523, 6063046, 30039637, 60079274, 330436007, 660872014]

約数ペア:

[(1, 660872014), (2, 330436007), (11, 60079274), (22, 30039637), (109, 6063046), (218, 3031523), (1199, 551186), (2398, 275593)]