517356434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 984821760

約数和(自身を除く): 467465326

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 103, 133, 161, 206, 266, 322, 437, 721, 821, 874, 1442, 1642, 1957, 2369, 3059, 3914, 4738, 5747, 6118, 11494, 13699, 15599, 16583, 18883, 27398, 31198, 33166, 37766, 45011, 84563, 90022, 109193, 132181, 169126, 218386, 264362, 315077, 358777, 591941, 630154, 717554, 1183882, 1606697, 1944949, 2511439, 3213394, 3889898, 5022878, 11246879, 13614643, 22493758, 27229286, 36954031, 73908062, 258678217, 517356434]

約数ペア:

[(1, 517356434), (2, 258678217), (7, 73908062), (14, 36954031), (19, 27229286), (23, 22493758), (38, 13614643), (46, 11246879), (103, 5022878), (133, 3889898), (161, 3213394), (206, 2511439), (266, 1944949), (322, 1606697), (437, 1183882), (721, 717554), (821, 630154), (874, 591941), (1442, 358777), (1642, 315077), (1957, 264362), (2369, 218386), (3059, 169126), (3914, 132181), (4738, 109193), (5747, 90022), (6118, 84563), (11494, 45011), (13699, 37766), (15599, 33166), (16583, 31198), (18883, 27398)]