4784936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 9760800

約数和(自身を除く): 4975864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 331, 556, 662, 1112, 1324, 1807, 2648, 3614, 4303, 7228, 8606, 14456, 17212, 34424, 46009, 92018, 184036, 368072, 598117, 1196234, 2392468, 4784936]

約数ペア:

[(1, 4784936), (2, 2392468), (4, 1196234), (8, 598117), (13, 368072), (26, 184036), (52, 92018), (104, 46009), (139, 34424), (278, 17212), (331, 14456), (556, 8606), (662, 7228), (1112, 4303), (1324, 3614), (1807, 2648)]