415143844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127033}}^1$

素因数の和:127099

約数の個数: 24

約数和(自身を含む): 782529440

約数和(自身を除く): 367385596

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 127033, 254066, 508132, 2413627, 4827254, 5462419, 9654508, 10924838, 21849676, 103785961, 207571922, 415143844]

約数ペア:

[(1, 415143844), (2, 207571922), (4, 103785961), (19, 21849676), (38, 10924838), (43, 9654508), (76, 5462419), (86, 4827254), (172, 2413627), (817, 508132), (1634, 254066), (3268, 127033)]