2858396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2327764

約数列:

[1, 2, 4, 53, 97, 106, 139, 194, 212, 278, 388, 556, 5141, 7367, 10282, 13483, 14734, 20564, 26966, 29468, 53932, 714599, 1429198, 2858396]

約数ペア:

[(1, 2858396), (2, 1429198), (4, 714599), (53, 53932), (97, 29468), (106, 26966), (139, 20564), (194, 14734), (212, 13483), (278, 10282), (388, 7367), (556, 5141)]