1908850788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4078741}}^1$

素因数の和:4078764

約数の個数: 36

約数和(自身を含む): 5196317308

約数和(自身を除く): 3287466520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4078741, 8157482, 12236223, 16314964, 24472446, 36708669, 48944892, 53023633, 73417338, 106047266, 146834676, 159070899, 212094532, 318141798, 477212697, 636283596, 954425394, 1908850788]

約数ペア:

[(1, 1908850788), (2, 954425394), (3, 636283596), (4, 477212697), (6, 318141798), (9, 212094532), (12, 159070899), (13, 146834676), (18, 106047266), (26, 73417338), (36, 53023633), (39, 48944892), (52, 36708669), (78, 24472446), (117, 16314964), (156, 12236223), (234, 8157482), (468, 4078741)]