1888269548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{9769}}^1$

素因数の和:9998

約数の個数: 48

約数和(自身を含む): 3781693440

約数和(自身を除く): 1893423892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 191, 253, 382, 506, 764, 1012, 2101, 4202, 4393, 8404, 8786, 9769, 17572, 19538, 39076, 48323, 96646, 107459, 193292, 214918, 224687, 429836, 449374, 898748, 1865879, 2471557, 3731758, 4943114, 7463516, 9886228, 20524669, 41049338, 42915217, 82098676, 85830434, 171660868, 472067387, 944134774, 1888269548]

約数ペア:

[(1, 1888269548), (2, 944134774), (4, 472067387), (11, 171660868), (22, 85830434), (23, 82098676), (44, 42915217), (46, 41049338), (92, 20524669), (191, 9886228), (253, 7463516), (382, 4943114), (506, 3731758), (764, 2471557), (1012, 1865879), (2101, 898748), (4202, 449374), (4393, 429836), (8404, 224687), (8786, 214918), (9769, 193292), (17572, 107459), (19538, 96646), (39076, 48323)]