2011672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 4389840

約数和(自身を除く): 2378168

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 598, 667, 754, 841, 1196, 1334, 1508, 1682, 2392, 2668, 3016, 3364, 5336, 6728, 8671, 10933, 17342, 19343, 21866, 34684, 38686, 43732, 69368, 77372, 87464, 154744, 251459, 502918, 1005836, 2011672]

約数ペア:

[(1, 2011672), (2, 1005836), (4, 502918), (8, 251459), (13, 154744), (23, 87464), (26, 77372), (29, 69368), (46, 43732), (52, 38686), (58, 34684), (92, 21866), (104, 19343), (116, 17342), (184, 10933), (232, 8671), (299, 6728), (377, 5336), (598, 3364), (667, 3016), (754, 2668), (841, 2392), (1196, 1682), (1334, 1508)]