255533054

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 443874816

約数和(自身を除く): 188341762

約数列:

[1, 2, 7, 14, 131, 262, 277, 503, 554, 917, 1006, 1834, 1939, 3521, 3878, 7042, 36287, 65893, 72574, 131786, 139331, 254009, 278662, 461251, 508018, 922502, 975317, 1950634, 18252361, 36504722, 127766527, 255533054]

約数ペア:

[(1, 255533054), (2, 127766527), (7, 36504722), (14, 18252361), (131, 1950634), (262, 975317), (277, 922502), (503, 508018), (554, 461251), (917, 278662), (1006, 254009), (1834, 139331), (1939, 131786), (3521, 72574), (3878, 65893), (7042, 36287)]