509767804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4231}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 1101538816

約数和(自身を除く): 591771012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 364, 662, 1324, 2317, 4231, 4303, 4634, 8462, 8606, 9268, 16924, 17212, 29617, 30121, 55003, 59234, 60242, 110006, 118468, 120484, 220012, 385021, 770042, 1400461, 1540084, 2800922, 5601844, 9803227, 18205993, 19606454, 36411986, 39212908, 72823972, 127441951, 254883902, 509767804]

約数ペア:

[(1, 509767804), (2, 254883902), (4, 127441951), (7, 72823972), (13, 39212908), (14, 36411986), (26, 19606454), (28, 18205993), (52, 9803227), (91, 5601844), (182, 2800922), (331, 1540084), (364, 1400461), (662, 770042), (1324, 385021), (2317, 220012), (4231, 120484), (4303, 118468), (4634, 110006), (8462, 60242), (8606, 59234), (9268, 55003), (16924, 30121), (17212, 29617)]