426523916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37799}}^1$

素因数の和:37854

約数の個数: 48

約数和(自身を含む): 948326400

約数和(自身を除く): 521802484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 37799, 75598, 151196, 264593, 491387, 529186, 982774, 1058372, 1171769, 1965548, 2343538, 3439709, 4687076, 6879418, 8202383, 13758836, 15232997, 16404766, 30465994, 32809532, 60931988, 106630979, 213261958, 426523916]

約数ペア:

[(1, 426523916), (2, 213261958), (4, 106630979), (7, 60931988), (13, 32809532), (14, 30465994), (26, 16404766), (28, 15232997), (31, 13758836), (52, 8202383), (62, 6879418), (91, 4687076), (124, 3439709), (182, 2343538), (217, 1965548), (364, 1171769), (403, 1058372), (434, 982774), (806, 529186), (868, 491387), (1612, 264593), (2821, 151196), (5642, 75598), (11284, 37799)]