277712212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{4973}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 508064256

約数和(自身を除く): 230352044

約数列:

[1, 2, 4, 23, 46, 92, 607, 1214, 2428, 4973, 9946, 13961, 19892, 27922, 55844, 114379, 228758, 457516, 3018611, 6037222, 12074444, 69428053, 138856106, 277712212]

約数ペア:

[(1, 277712212), (2, 138856106), (4, 69428053), (23, 12074444), (46, 6037222), (92, 3018611), (607, 457516), (1214, 228758), (2428, 114379), (4973, 55844), (9946, 27922), (13961, 19892)]