2806414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 36

約数和(自身を含む): 5020056

約数和(自身を除く): 2213642

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 169, 247, 299, 338, 361, 437, 494, 598, 722, 874, 3211, 3887, 4693, 5681, 6422, 7774, 8303, 9386, 11362, 16606, 61009, 73853, 107939, 122018, 147706, 215878, 1403207, 2806414]

約数ペア:

[(1, 2806414), (2, 1403207), (13, 215878), (19, 147706), (23, 122018), (26, 107939), (38, 73853), (46, 61009), (169, 16606), (247, 11362), (299, 9386), (338, 8303), (361, 7774), (437, 6422), (494, 5681), (598, 4693), (722, 3887), (874, 3211)]