1283191424

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{43777}}^1$

素因数の和:44020

約数の個数: 32

約数和(自身を含む): 2567579700

約数和(自身を除く): 1284388276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 3664, 7328, 14656, 29312, 43777, 87554, 175108, 350216, 700432, 1400864, 2801728, 5603456, 10024933, 20049866, 40099732, 80199464, 160398928, 320797856, 641595712, 1283191424]

約数ペア:

[(1, 1283191424), (2, 641595712), (4, 320797856), (8, 160398928), (16, 80199464), (32, 40099732), (64, 20049866), (128, 10024933), (229, 5603456), (458, 2801728), (916, 1400864), (1832, 700432), (3664, 350216), (7328, 175108), (14656, 87554), (29312, 43777)]