248021284

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{99527}}^1$

素因数の和:99627

約数の個数: 24

約数和(自身を含む): 501621120

約数和(自身を除く): 253599836

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 99527, 199054, 398108, 696689, 1393378, 2786756, 8857903, 17715806, 35431612, 62005321, 124010642, 248021284]

約数ペア:

[(1, 248021284), (2, 124010642), (4, 62005321), (7, 35431612), (14, 17715806), (28, 8857903), (89, 2786756), (178, 1393378), (356, 696689), (623, 398108), (1246, 199054), (2492, 99527)]