254092024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 490701600

約数和(自身を除く): 236609576

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 842, 1684, 2039, 3368, 4078, 8156, 15577, 16312, 31154, 62308, 75443, 124616, 150886, 301772, 603544, 858419, 1716838, 3433676, 6867352, 31761503, 63523006, 127046012, 254092024]

約数ペア:

[(1, 254092024), (2, 127046012), (4, 63523006), (8, 31761503), (37, 6867352), (74, 3433676), (148, 1716838), (296, 858419), (421, 603544), (842, 301772), (1684, 150886), (2039, 124616), (3368, 75443), (4078, 62308), (8156, 31154), (15577, 16312)]