674732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1251264

約数和(自身を除く): 576532

約数列:

[1, 2, 4, 37, 47, 74, 94, 97, 148, 188, 194, 388, 1739, 3478, 3589, 4559, 6956, 7178, 9118, 14356, 18236, 168683, 337366, 674732]

約数ペア:

[(1, 674732), (2, 337366), (4, 168683), (37, 18236), (47, 14356), (74, 9118), (94, 7178), (97, 6956), (148, 4559), (188, 3589), (194, 3478), (388, 1739)]