1521728186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 2605795584

約数和(自身を除く): 1084067398

約数列:

[1, 2, 11, 22, 31, 62, 121, 193, 242, 341, 386, 682, 1051, 2102, 2123, 3751, 4246, 5983, 7502, 11561, 11966, 23122, 23353, 32581, 46706, 65162, 65813, 127171, 131626, 202843, 254342, 358391, 405686, 716782, 723943, 1447886, 2231273, 3942301, 4462546, 6288133, 7884602, 12576266, 24544003, 49088006, 69169463, 138338926, 760864093, 1521728186]

約数ペア:

[(1, 1521728186), (2, 760864093), (11, 138338926), (22, 69169463), (31, 49088006), (62, 24544003), (121, 12576266), (193, 7884602), (242, 6288133), (341, 4462546), (386, 3942301), (682, 2231273), (1051, 1447886), (2102, 723943), (2123, 716782), (3751, 405686), (4246, 358391), (5983, 254342), (7502, 202843), (11561, 131626), (11966, 127171), (23122, 65813), (23353, 65162), (32581, 46706)]