4578104918018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5701}}^1\times {\mathrm{297641}}^1$

素因数の和:303434

約数の個数: 32

約数和(自身を含む): 7331708234880

約数和(自身を除く): 2753603316862

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 5701, 11402, 108319, 216638, 297641, 404771, 595282, 809542, 5655179, 7690649, 11310358, 15381298, 21132511, 42265022, 401517709, 803035418, 1696851341, 3393702682, 32240175479, 64480350958, 120476445211, 240952890422, 2289052459009, 4578104918018]

約数ペア:

[(1, 4578104918018), (2, 2289052459009), (19, 240952890422), (38, 120476445211), (71, 64480350958), (142, 32240175479), (1349, 3393702682), (2698, 1696851341), (5701, 803035418), (11402, 401517709), (108319, 42265022), (216638, 21132511), (297641, 15381298), (404771, 11310358), (595282, 7690649), (809542, 5655179)]