449049812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{4421}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 799851360

約数和(自身を除く): 350801548

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 1516, 4421, 8842, 17684, 25393, 50786, 101572, 296207, 592414, 1184828, 1675559, 3351118, 6702236, 112262453, 224524906, 449049812]

約数ペア:

[(1, 449049812), (2, 224524906), (4, 112262453), (67, 6702236), (134, 3351118), (268, 1675559), (379, 1184828), (758, 592414), (1516, 296207), (4421, 101572), (8842, 50786), (17684, 25393)]