1020161884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{26731}}^1$

素因数の和:26818

約数の個数: 48

約数和(自身を含む): 2155668480

約数和(自身を除く): 1135506596

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5452, 9541, 19082, 26731, 38164, 53462, 106924, 187117, 374234, 748468, 775199, 1256357, 1550398, 2512714, 3100796, 5025428, 5426393, 8794499, 10852786, 17588998, 21705572, 35177996, 36434353, 72868706, 145737412, 255040471, 510080942, 1020161884]

約数ペア:

[(1, 1020161884), (2, 510080942), (4, 255040471), (7, 145737412), (14, 72868706), (28, 36434353), (29, 35177996), (47, 21705572), (58, 17588998), (94, 10852786), (116, 8794499), (188, 5426393), (203, 5025428), (329, 3100796), (406, 2512714), (658, 1550398), (812, 1256357), (1316, 775199), (1363, 748468), (2726, 374234), (5452, 187117), (9541, 106924), (19082, 53462), (26731, 38164)]