1394574046

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 2268297216

約数和(自身を除く): 873723170

約数列:

[1, 2, 19, 38, 67, 127, 134, 227, 254, 361, 454, 722, 1273, 2413, 2546, 4313, 4826, 8509, 8626, 15209, 17018, 24187, 28829, 30418, 45847, 48374, 57658, 81947, 91694, 161671, 163894, 288971, 323342, 547751, 577942, 1095502, 1931543, 3071749, 3863086, 5490449, 6143498, 10407269, 10980898, 20814538, 36699317, 73398634, 697287023, 1394574046]

約数ペア:

[(1, 1394574046), (2, 697287023), (19, 73398634), (38, 36699317), (67, 20814538), (127, 10980898), (134, 10407269), (227, 6143498), (254, 5490449), (361, 3863086), (454, 3071749), (722, 1931543), (1273, 1095502), (2413, 577942), (2546, 547751), (4313, 323342), (4826, 288971), (8509, 163894), (8626, 161671), (15209, 91694), (17018, 81947), (24187, 57658), (28829, 48374), (30418, 45847)]