1271307966

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2984291}}^1$

素因数の和:2984367

約数の個数: 16

約数和(自身を含む): 2578428288

約数和(自身を除く): 1307120322

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2984291, 5968582, 8952873, 17905746, 211884661, 423769322, 635653983, 1271307966]

約数ペア:

[(1, 1271307966), (2, 635653983), (3, 423769322), (6, 211884661), (71, 17905746), (142, 8952873), (213, 5968582), (426, 2984291)]