2563804904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{10337923}}^1$

素因数の和:10337960

約数の個数: 16

約数和(自身を含む): 4962203520

約数和(自身を除く): 2398398616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 10337923, 20675846, 41351692, 82703384, 320475613, 640951226, 1281902452, 2563804904]

約数ペア:

[(1, 2563804904), (2, 1281902452), (4, 640951226), (8, 320475613), (31, 82703384), (62, 41351692), (124, 20675846), (248, 10337923)]