520996986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15083}}^1$

素因数の和:15211

約数の個数: 48

約数和(自身を含む): 1200083040

約数和(自身を除く): 679086054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 15083, 17271, 30166, 34542, 45249, 90498, 135747, 271494, 286577, 573154, 859731, 1523383, 1719462, 2579193, 3046766, 4570149, 5158386, 9140298, 13710447, 27420894, 28944277, 57888554, 86832831, 173665662, 260498493, 520996986]

約数ペア:

[(1, 520996986), (2, 260498493), (3, 173665662), (6, 86832831), (9, 57888554), (18, 28944277), (19, 27420894), (38, 13710447), (57, 9140298), (101, 5158386), (114, 4570149), (171, 3046766), (202, 2579193), (303, 1719462), (342, 1523383), (606, 859731), (909, 573154), (1818, 286577), (1919, 271494), (3838, 135747), (5757, 90498), (11514, 45249), (15083, 34542), (17271, 30166)]