513405252

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{303431}}^1$

素因数の和:303488

約数の個数: 36

約数和(自身を含む): 1325390976

約数和(自身を除く): 811985724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 303431, 606862, 910293, 1213724, 1820586, 2730879, 3641172, 5461758, 10923516, 14261257, 28522514, 42783771, 57045028, 85567542, 128351313, 171135084, 256702626, 513405252]

約数ペア:

[(1, 513405252), (2, 256702626), (3, 171135084), (4, 128351313), (6, 85567542), (9, 57045028), (12, 42783771), (18, 28522514), (36, 14261257), (47, 10923516), (94, 5461758), (141, 3641172), (188, 2730879), (282, 1820586), (423, 1213724), (564, 910293), (846, 606862), (1692, 303431)]