2942644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 5600000

約数和(自身を除く): 2657356

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 1249, 2356, 2498, 4996, 23731, 38719, 47462, 77438, 94924, 154876, 735661, 1471322, 2942644]

約数ペア:

[(1, 2942644), (2, 1471322), (4, 735661), (19, 154876), (31, 94924), (38, 77438), (62, 47462), (76, 38719), (124, 23731), (589, 4996), (1178, 2498), (1249, 2356)]