2017244915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{3061}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 2916003840

約数和(自身を除く): 898758925

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 991, 3061, 4955, 6937, 15305, 18829, 21427, 34685, 58159, 94145, 107135, 131803, 290795, 407113, 659015, 2035565, 3033451, 15167255, 21234157, 57635569, 106170785, 288177845, 403448983, 2017244915]

約数ペア:

[(1, 2017244915), (5, 403448983), (7, 288177845), (19, 106170785), (35, 57635569), (95, 21234157), (133, 15167255), (665, 3033451), (991, 2035565), (3061, 659015), (4955, 407113), (6937, 290795), (15305, 131803), (18829, 107135), (21427, 94145), (34685, 58159)]