487665054

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{206813}}^1$

素因数の和:206952

約数の個数: 24

約数和(自身を含む): 1064678472

約数和(自身を除く): 577013418

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 206813, 413626, 620439, 1240878, 1861317, 3722634, 27092503, 54185006, 81277509, 162555018, 243832527, 487665054]

約数ペア:

[(1, 487665054), (2, 243832527), (3, 162555018), (6, 81277509), (9, 54185006), (18, 27092503), (131, 3722634), (262, 1861317), (393, 1240878), (786, 620439), (1179, 413626), (2358, 206813)]