2742326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 4300128

約数和(自身を除く): 1557802

約数列:

[1, 2, 41, 53, 82, 106, 631, 1262, 2173, 4346, 25871, 33443, 51742, 66886, 1371163, 2742326]

約数ペア:

[(1, 2742326), (2, 1371163), (41, 66886), (53, 51742), (82, 33443), (106, 25871), (631, 4346), (1262, 2173)]