2014967344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{43441}}^1$

素因数の和:43685

約数の個数: 40

約数和(自身を含む): 4223257472

約数和(自身を除く): 2208290128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3568, 5798, 11596, 23192, 43441, 46384, 86882, 173764, 347528, 564733, 695056, 1129466, 2258932, 4517864, 9035728, 9687343, 19374686, 38749372, 77498744, 125935459, 154997488, 251870918, 503741836, 1007483672, 2014967344]

約数ペア:

[(1, 2014967344), (2, 1007483672), (4, 503741836), (8, 251870918), (13, 154997488), (16, 125935459), (26, 77498744), (52, 38749372), (104, 19374686), (208, 9687343), (223, 9035728), (446, 4517864), (892, 2258932), (1784, 1129466), (2899, 695056), (3568, 564733), (5798, 347528), (11596, 173764), (23192, 86882), (43441, 46384)]