289320130912

素因数分解:

$2^5\times {\mathrm{9041254091}}^1$

素因数の和:9041254101

約数の個数: 12

約数和(自身を含む): 569599007796

約数和(自身を除く): 280278876884

約数列:

[1, 2, 4, 8, 16, 32, 9041254091, 18082508182, 36165016364, 72330032728, 144660065456, 289320130912]

約数ペア:

[(1, 289320130912), (2, 144660065456), (4, 72330032728), (8, 36165016364), (16, 18082508182), (32, 9041254091)]