489796562

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{5923}}^1$

素因数の和:6337

約数の個数: 16

約数和(自身を含む): 742158720

約数和(自身を除く): 252362158

約数列:

[1, 2, 173, 239, 346, 478, 5923, 11846, 41347, 82694, 1024679, 1415597, 2049358, 2831194, 244898281, 489796562]

約数ペア:

[(1, 489796562), (2, 244898281), (173, 2831194), (239, 2049358), (346, 1415597), (478, 1024679), (5923, 82694), (11846, 41347)]