2351288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 4800000

約数和(自身を除く): 2448712

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 499, 589, 998, 1178, 1996, 2356, 3992, 4712, 9481, 15469, 18962, 30938, 37924, 61876, 75848, 123752, 293911, 587822, 1175644, 2351288]

約数ペア:

[(1, 2351288), (2, 1175644), (4, 587822), (8, 293911), (19, 123752), (31, 75848), (38, 61876), (62, 37924), (76, 30938), (124, 18962), (152, 15469), (248, 9481), (499, 4712), (589, 3992), (998, 2356), (1178, 1996)]