449320172

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{10333}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 899306016

約数和(自身を除く): 449985844

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 6212, 10333, 10871, 20666, 21742, 41332, 43484, 72331, 144662, 289324, 16047149, 32094298, 64188596, 112330043, 224660086, 449320172]

約数ペア:

[(1, 449320172), (2, 224660086), (4, 112330043), (7, 64188596), (14, 32094298), (28, 16047149), (1553, 289324), (3106, 144662), (6212, 72331), (10333, 43484), (10871, 41332), (20666, 21742)]