2743156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 5249664

約数和(自身を除く): 2506508

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 743, 923, 1486, 1846, 2972, 3692, 9659, 19318, 38636, 52753, 105506, 211012, 685789, 1371578, 2743156]

約数ペア:

[(1, 2743156), (2, 1371578), (4, 685789), (13, 211012), (26, 105506), (52, 52753), (71, 38636), (142, 19318), (284, 9659), (743, 3692), (923, 2972), (1486, 1846)]