5481956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 10694880

約数和(自身を除く): 5212924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 4243, 8486, 16972, 72131, 80617, 144262, 161234, 288524, 322468, 1370489, 2740978, 5481956]

約数ペア:

[(1, 5481956), (2, 2740978), (4, 1370489), (17, 322468), (19, 288524), (34, 161234), (38, 144262), (68, 80617), (76, 72131), (323, 16972), (646, 8486), (1292, 4243)]