859028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 1612800

約数和(自身を除く): 753772

約数列:

[1, 2, 4, 19, 38, 76, 89, 127, 178, 254, 356, 508, 1691, 2413, 3382, 4826, 6764, 9652, 11303, 22606, 45212, 214757, 429514, 859028]

約数ペア:

[(1, 859028), (2, 429514), (4, 214757), (19, 45212), (38, 22606), (76, 11303), (89, 9652), (127, 6764), (178, 4826), (254, 3382), (356, 2413), (508, 1691)]