494635544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5879}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 1000188000

約数和(自身を除く): 505552456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1618, 3236, 5879, 6472, 10517, 11758, 21034, 23516, 42068, 47032, 76427, 84136, 152854, 305708, 611416, 4756111, 9512222, 19024444, 38048888, 61829443, 123658886, 247317772, 494635544]

約数ペア:

[(1, 494635544), (2, 247317772), (4, 123658886), (8, 61829443), (13, 38048888), (26, 19024444), (52, 9512222), (104, 4756111), (809, 611416), (1618, 305708), (3236, 152854), (5879, 84136), (6472, 76427), (10517, 47032), (11758, 42068), (21034, 23516)]