13307831074

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{1637}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 20549168640

約数和(自身を除く): 7241337566

約数列:

[1, 2, 47, 94, 197, 394, 439, 878, 1637, 3274, 9259, 18518, 20633, 41266, 76939, 86483, 153878, 172966, 322489, 644978, 718643, 1437286, 4064701, 8129402, 15156983, 30313966, 33776221, 67552442, 141572671, 283145342, 6653915537, 13307831074]

約数ペア:

[(1, 13307831074), (2, 6653915537), (47, 283145342), (94, 141572671), (197, 67552442), (394, 33776221), (439, 30313966), (878, 15156983), (1637, 8129402), (3274, 4064701), (9259, 1437286), (18518, 718643), (20633, 644978), (41266, 322489), (76939, 172966), (86483, 153878)]