4219388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3401092

約数列:

[1, 2, 4, 71, 83, 142, 166, 179, 284, 332, 358, 716, 5893, 11786, 12709, 14857, 23572, 25418, 29714, 50836, 59428, 1054847, 2109694, 4219388]

約数ペア:

[(1, 4219388), (2, 2109694), (4, 1054847), (71, 59428), (83, 50836), (142, 29714), (166, 25418), (179, 23572), (284, 14857), (332, 12709), (358, 11786), (716, 5893)]