28900463

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 31718400

約数和(自身を除く): 2817937

約数列:

[1, 19, 31, 139, 353, 589, 2641, 4309, 6707, 10943, 49067, 81871, 207917, 932273, 1521077, 28900463]

約数ペア:

[(1, 28900463), (19, 1521077), (31, 932273), (139, 207917), (353, 81871), (589, 49067), (2641, 10943), (4309, 6707)]