551631954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{2837}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 1152455040

約数和(自身を除く): 600823086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1409, 2818, 2837, 4227, 5674, 8454, 8511, 17022, 32407, 64814, 65251, 97221, 130502, 194442, 195753, 391506, 3997333, 7994666, 11991999, 23983998, 91938659, 183877318, 275815977, 551631954]

約数ペア:

[(1, 551631954), (2, 275815977), (3, 183877318), (6, 91938659), (23, 23983998), (46, 11991999), (69, 7994666), (138, 3997333), (1409, 391506), (2818, 195753), (2837, 194442), (4227, 130502), (5674, 97221), (8454, 65251), (8511, 64814), (17022, 32407)]