2445844

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4445280

約数和(自身を除く): 1999436

約数列:

[1, 2, 4, 53, 83, 106, 139, 166, 212, 278, 332, 556, 4399, 7367, 8798, 11537, 14734, 17596, 23074, 29468, 46148, 611461, 1222922, 2445844]

約数ペア:

[(1, 2445844), (2, 1222922), (4, 611461), (53, 46148), (83, 29468), (106, 23074), (139, 17596), (166, 14734), (212, 11537), (278, 8798), (332, 7367), (556, 4399)]