1284694022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{9931}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 1956524544

約数和(自身を除く): 671830522

約数列:

[1, 2, 71, 142, 911, 1822, 9931, 19862, 64681, 129362, 705101, 1410202, 9047141, 18094282, 642347011, 1284694022]

約数ペア:

[(1, 1284694022), (2, 642347011), (71, 18094282), (142, 9047141), (911, 1410202), (1822, 705101), (9931, 129362), (19862, 64681)]