452019956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 858432960

約数和(自身を除く): 406413004

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 157, 172, 314, 628, 817, 881, 1634, 1762, 2983, 3268, 3524, 5966, 6751, 11932, 13502, 16739, 27004, 33478, 37883, 66956, 75766, 128269, 138317, 151532, 256538, 276634, 513076, 553268, 719777, 1439554, 2628023, 2879108, 5256046, 5947631, 10512092, 11895262, 23790524, 113004989, 226009978, 452019956]

約数ペア:

[(1, 452019956), (2, 226009978), (4, 113004989), (19, 23790524), (38, 11895262), (43, 10512092), (76, 5947631), (86, 5256046), (157, 2879108), (172, 2628023), (314, 1439554), (628, 719777), (817, 553268), (881, 513076), (1634, 276634), (1762, 256538), (2983, 151532), (3268, 138317), (3524, 128269), (5966, 75766), (6751, 66956), (11932, 37883), (13502, 33478), (16739, 27004)]