392979242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26449}}^1$

素因数の和:26510

約数の個数: 32

約数和(自身を含む): 685584000

約数和(自身を除く): 292604758

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 14858, 26449, 52898, 449633, 502531, 608327, 899266, 1005062, 1216654, 8543027, 10341559, 11558213, 17086054, 20683118, 23116426, 196489621, 392979242]

約数ペア:

[(1, 392979242), (2, 196489621), (17, 23116426), (19, 20683118), (23, 17086054), (34, 11558213), (38, 10341559), (46, 8543027), (323, 1216654), (391, 1005062), (437, 899266), (646, 608327), (782, 502531), (874, 449633), (7429, 52898), (14858, 26449)]