487994493054

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1145526979}}^1$

素因数の和:1145527055

約数の個数: 16

約数和(自身を含む): 989735310720

約数和(自身を除く): 501740817666

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1145526979, 2291053958, 3436580937, 6873161874, 81332415509, 162664831018, 243997246527, 487994493054]

約数ペア:

[(1, 487994493054), (2, 243997246527), (3, 162664831018), (6, 81332415509), (71, 6873161874), (142, 3436580937), (213, 2291053958), (426, 1145526979)]