515071908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1100581}}^1$

素因数の和:1100604

約数の個数: 36

約数和(自身を含む): 1402141468

約数和(自身を除く): 887069560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1100581, 2201162, 3301743, 4402324, 6603486, 9905229, 13206972, 14307553, 19810458, 28615106, 39620916, 42922659, 57230212, 85845318, 128767977, 171690636, 257535954, 515071908]

約数ペア:

[(1, 515071908), (2, 257535954), (3, 171690636), (4, 128767977), (6, 85845318), (9, 57230212), (12, 42922659), (13, 39620916), (18, 28615106), (26, 19810458), (36, 14307553), (39, 13206972), (52, 9905229), (78, 6603486), (117, 4402324), (156, 3301743), (234, 2201162), (468, 1100581)]