2012328008778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{145753}}^1$

素因数の和:146683

約数の個数: 64

約数和(自身を含む): 4268236815360

約数和(自身を除く): 2255908806582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 743, 978, 1486, 2229, 3097, 4458, 6194, 9291, 14117, 18582, 28234, 42351, 84702, 121109, 145753, 242218, 291506, 363327, 437259, 726654, 874518, 2301071, 2769307, 4602142, 5538614, 6903213, 8307921, 13806426, 16615842, 23757739, 47515478, 71273217, 108294479, 142546434, 216588958, 324883437, 451397041, 649766874, 902794082, 1354191123, 2057595101, 2708382246, 4115190202, 6172785303, 12345570606, 17652000077, 35304000154, 52956000231, 105912000462, 335388001463, 670776002926, 1006164004389, 2012328008778]

約数ペア:

[(1, 2012328008778), (2, 1006164004389), (3, 670776002926), (6, 335388001463), (19, 105912000462), (38, 52956000231), (57, 35304000154), (114, 17652000077), (163, 12345570606), (326, 6172785303), (489, 4115190202), (743, 2708382246), (978, 2057595101), (1486, 1354191123), (2229, 902794082), (3097, 649766874), (4458, 451397041), (6194, 324883437), (9291, 216588958), (14117, 142546434), (18582, 108294479), (28234, 71273217), (42351, 47515478), (84702, 23757739), (121109, 16615842), (145753, 13806426), (242218, 8307921), (291506, 6903213), (363327, 5538614), (437259, 4602142), (726654, 2769307), (874518, 2301071)]