1528990078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{522553}}^1$

素因数の和:522592

約数の個数: 32

約数和(自身を含む): 3009911040

約数和(自身を除く): 1480920962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 522553, 1045106, 3657871, 5748083, 7315742, 9928507, 11496166, 19857014, 40236581, 69499549, 80473162, 109213577, 138999098, 218427154, 764495039, 1528990078]

約数ペア:

[(1, 1528990078), (2, 764495039), (7, 218427154), (11, 138999098), (14, 109213577), (19, 80473162), (22, 69499549), (38, 40236581), (77, 19857014), (133, 11496166), (154, 9928507), (209, 7315742), (266, 5748083), (418, 3657871), (1463, 1045106), (2926, 522553)]