304431452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{308129}}^1$

素因数の和:308165

約数の個数: 24

約数和(自身を含む): 603934800

約数和(自身を除く): 299503348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 308129, 616258, 1232516, 4005677, 5854451, 8011354, 11708902, 16022708, 23417804, 76107863, 152215726, 304431452]

約数ペア:

[(1, 304431452), (2, 152215726), (4, 76107863), (13, 23417804), (19, 16022708), (26, 11708902), (38, 8011354), (52, 5854451), (76, 4005677), (247, 1232516), (494, 616258), (988, 308129)]