1401572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2580480

約数和(自身を除く): 1178908

約数列:

[1, 2, 4, 31, 62, 89, 124, 127, 178, 254, 356, 508, 2759, 3937, 5518, 7874, 11036, 11303, 15748, 22606, 45212, 350393, 700786, 1401572]

約数ペア:

[(1, 1401572), (2, 700786), (4, 350393), (31, 45212), (62, 22606), (89, 15748), (124, 11303), (127, 11036), (178, 7874), (254, 5518), (356, 3937), (508, 2759)]