4721644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 8641808

約数和(自身を除く): 3920164

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 523, 1046, 2092, 2257, 4514, 9028, 19351, 31903, 38702, 63806, 77404, 127612, 1180411, 2360822, 4721644]

約数ペア:

[(1, 4721644), (2, 2360822), (4, 1180411), (37, 127612), (61, 77404), (74, 63806), (122, 38702), (148, 31903), (244, 19351), (523, 9028), (1046, 4514), (2092, 2257)]