8631246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 18708480

約数和(自身を除く): 10077234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 463, 478, 717, 926, 1389, 1434, 2778, 3107, 6019, 6214, 9321, 12038, 18057, 18642, 36114, 110657, 221314, 331971, 663942, 1438541, 2877082, 4315623, 8631246]

約数ペア:

[(1, 8631246), (2, 4315623), (3, 2877082), (6, 1438541), (13, 663942), (26, 331971), (39, 221314), (78, 110657), (239, 36114), (463, 18642), (478, 18057), (717, 12038), (926, 9321), (1389, 6214), (1434, 6019), (2778, 3107)]