2977786

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 5132736

約数和(自身を除く): 2154950

約数列:

[1, 2, 7, 14, 227, 454, 937, 1589, 1874, 3178, 6559, 13118, 212699, 425398, 1488893, 2977786]

約数ペア:

[(1, 2977786), (2, 1488893), (7, 425398), (14, 212699), (227, 13118), (454, 6559), (937, 3178), (1589, 1874)]