509179198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14173}}^1$

素因数の和:14280

約数の個数: 32

約数和(自身を含む): 881736192

約数和(自身を除く): 372556994

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 14173, 17963, 28346, 35926, 155903, 311806, 325979, 651958, 1006283, 2012566, 3585769, 7171538, 11069113, 22138226, 23144509, 46289018, 254589599, 509179198]

約数ペア:

[(1, 509179198), (2, 254589599), (11, 46289018), (22, 23144509), (23, 22138226), (46, 11069113), (71, 7171538), (142, 3585769), (253, 2012566), (506, 1006283), (781, 651958), (1562, 325979), (1633, 311806), (3266, 155903), (14173, 35926), (17963, 28346)]