258298324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{25097}}^1$

素因数の和:25215

約数の個数: 24

約数和(自身を含む): 472243968

約数和(自身を除く): 213945644

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 10292, 25097, 50194, 100388, 778007, 1556014, 2083051, 3112028, 4166102, 8332204, 64574581, 129149162, 258298324]

約数ペア:

[(1, 258298324), (2, 129149162), (4, 64574581), (31, 8332204), (62, 4166102), (83, 3112028), (124, 2083051), (166, 1556014), (332, 778007), (2573, 100388), (5146, 50194), (10292, 25097)]