1301647556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{6529}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 2606567040

約数和(自身を除く): 1304919484

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 197, 253, 394, 506, 788, 1012, 2167, 4334, 4531, 6529, 8668, 9062, 13058, 18124, 26116, 49841, 71819, 99682, 143638, 150167, 199364, 287276, 300334, 600668, 1286213, 1651837, 2572426, 3303674, 5144852, 6607348, 14148343, 28296686, 29582899, 56593372, 59165798, 118331596, 325411889, 650823778, 1301647556]

約数ペア:

[(1, 1301647556), (2, 650823778), (4, 325411889), (11, 118331596), (22, 59165798), (23, 56593372), (44, 29582899), (46, 28296686), (92, 14148343), (197, 6607348), (253, 5144852), (394, 3303674), (506, 2572426), (788, 1651837), (1012, 1286213), (2167, 600668), (4334, 300334), (4531, 287276), (6529, 199364), (8668, 150167), (9062, 143638), (13058, 99682), (18124, 71819), (26116, 49841)]