345154324

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{2113}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 611986088

約数和(自身を除く): 266831764

約数列:

[1, 2, 4, 97, 194, 388, 421, 842, 1684, 2113, 4226, 8452, 40837, 81674, 163348, 204961, 409922, 819844, 889573, 1779146, 3558292, 86288581, 172577162, 345154324]

約数ペア:

[(1, 345154324), (2, 172577162), (4, 86288581), (97, 3558292), (194, 1779146), (388, 889573), (421, 819844), (842, 409922), (1684, 204961), (2113, 163348), (4226, 81674), (8452, 40837)]