3891932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 7484400

約数和(自身を除く): 3592468

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 449, 788, 898, 1796, 2167, 4334, 4939, 8668, 9878, 19756, 88453, 176906, 353812, 972983, 1945966, 3891932]

約数ペア:

[(1, 3891932), (2, 1945966), (4, 972983), (11, 353812), (22, 176906), (44, 88453), (197, 19756), (394, 9878), (449, 8668), (788, 4939), (898, 4334), (1796, 2167)]