329162878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21283}}^1$

素因数の和:21352

約数の個数: 32

約数和(自身を含む): 582330240

約数和(自身を除く): 253167362

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 21283, 42566, 234113, 404377, 468226, 787471, 808754, 1574942, 4448147, 8662181, 8896294, 14961949, 17324362, 29923898, 164581439, 329162878]

約数ペア:

[(1, 329162878), (2, 164581439), (11, 29923898), (19, 17324362), (22, 14961949), (37, 8896294), (38, 8662181), (74, 4448147), (209, 1574942), (407, 808754), (418, 787471), (703, 468226), (814, 404377), (1406, 234113), (7733, 42566), (15466, 21283)]