2680002621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 4189676400

約数和(自身を除く): 1509673779

約数列:

[1, 3, 9, 17, 51, 89, 97, 153, 267, 291, 801, 873, 1513, 1649, 2029, 4539, 4947, 6087, 8633, 13617, 14841, 18261, 25899, 34493, 77697, 103479, 146761, 180581, 196813, 310437, 440283, 541743, 590439, 1320849, 1625229, 1771317, 3069877, 3345821, 9209631, 10037463, 17516357, 27628893, 30112389, 52549071, 157647213, 297778069, 893334207, 2680002621]

約数ペア:

[(1, 2680002621), (3, 893334207), (9, 297778069), (17, 157647213), (51, 52549071), (89, 30112389), (97, 27628893), (153, 17516357), (267, 10037463), (291, 9209631), (801, 3345821), (873, 3069877), (1513, 1771317), (1649, 1625229), (2029, 1320849), (4539, 590439), (4947, 541743), (6087, 440283), (8633, 310437), (13617, 196813), (14841, 180581), (18261, 146761), (25899, 103479), (34493, 77697)]