2019950204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1049}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 3734035200

約数和(自身を除く): 1714084996

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 293, 586, 1049, 1172, 1643, 2098, 3286, 4196, 6572, 9083, 15529, 18166, 31058, 32519, 36332, 55597, 62116, 65038, 111194, 130076, 222388, 307357, 481399, 614714, 962798, 1229428, 1723507, 1925596, 3447014, 6894028, 9528067, 16289921, 19056134, 32579842, 38112268, 65159684, 504987551, 1009975102, 2019950204]

約数ペア:

[(1, 2019950204), (2, 1009975102), (4, 504987551), (31, 65159684), (53, 38112268), (62, 32579842), (106, 19056134), (124, 16289921), (212, 9528067), (293, 6894028), (586, 3447014), (1049, 1925596), (1172, 1723507), (1643, 1229428), (2098, 962798), (3286, 614714), (4196, 481399), (6572, 307357), (9083, 222388), (15529, 130076), (18166, 111194), (31058, 65038), (32519, 62116), (36332, 55597)]