990454.00000000

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 39564288

約数和(自身を除く): 13892254

約数列:

[1, 2, 53, 106, 127, 254, 1907, 3814, 6731, 13462, 101071, 202142, 242189, 484378, 12836017, 25672034]

約数ペア:

[(1, 25672034), (2, 12836017), (53, 484378), (106, 242189), (127, 202142), (254, 101071), (1907, 13462), (3814, 6731)]