2891252738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{240257}}^1$

素因数の和:240817

約数の個数: 16

約数和(自身を含む): 4739809824

約数和(自身を除く): 1848557086

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 240257, 480514, 2642827, 5285654, 131420579, 262841158, 1445626369, 2891252738]

約数ペア:

[(1, 2891252738), (2, 1445626369), (11, 262841158), (22, 131420579), (547, 5285654), (1094, 2642827), (6017, 480514), (12034, 240257)]