8303828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 8461228

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 131, 212, 262, 299, 524, 598, 689, 1196, 1219, 1378, 1703, 2438, 2756, 3013, 3406, 4876, 6026, 6812, 6943, 12052, 13886, 15847, 27772, 31694, 39169, 63388, 78338, 90259, 156676, 159689, 180518, 319378, 361036, 638756, 2075957, 4151914, 8303828]

約数ペア:

[(1, 8303828), (2, 4151914), (4, 2075957), (13, 638756), (23, 361036), (26, 319378), (46, 180518), (52, 159689), (53, 156676), (92, 90259), (106, 78338), (131, 63388), (212, 39169), (262, 31694), (299, 27772), (524, 15847), (598, 13886), (689, 12052), (1196, 6943), (1219, 6812), (1378, 6026), (1703, 4876), (2438, 3406), (2756, 3013)]