335950628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{340031}}^1$

素因数の和:340067

約数の個数: 24

約数和(自身を含む): 666462720

約数和(自身を除く): 330512092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 340031, 680062, 1360124, 4420403, 6460589, 8840806, 12921178, 17681612, 25842356, 83987657, 167975314, 335950628]

約数ペア:

[(1, 335950628), (2, 167975314), (4, 83987657), (13, 25842356), (19, 17681612), (26, 12921178), (38, 8840806), (52, 6460589), (76, 4420403), (247, 1360124), (494, 680062), (988, 340031)]