2028464

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 3973704

約数和(自身を除く): 1945240

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1307, 1552, 2614, 5228, 10456, 20912, 126779, 253558, 507116, 1014232, 2028464]

約数ペア:

[(1, 2028464), (2, 1014232), (4, 507116), (8, 253558), (16, 126779), (97, 20912), (194, 10456), (388, 5228), (776, 2614), (1307, 1552)]