2758876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 5250560

約数和(自身を除く): 2491684

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1171, 1178, 2342, 2356, 4684, 22249, 36301, 44498, 72602, 88996, 145204, 689719, 1379438, 2758876]

約数ペア:

[(1, 2758876), (2, 1379438), (4, 689719), (19, 145204), (31, 88996), (38, 72602), (62, 44498), (76, 36301), (124, 22249), (589, 4684), (1171, 2356), (1178, 2342)]