989738816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1405879}}^1$

素因数の和:1405902

約数の個数: 28

約数和(自身を含む): 2142561120

約数和(自身を除く): 1152822304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1405879, 2811758, 5623516, 11247032, 15464669, 22494064, 30929338, 44988128, 61858676, 89976256, 123717352, 247434704, 494869408, 989738816]

約数ペア:

[(1, 989738816), (2, 494869408), (4, 247434704), (8, 123717352), (11, 89976256), (16, 61858676), (22, 44988128), (32, 30929338), (44, 22494064), (64, 15464669), (88, 11247032), (176, 5623516), (352, 2811758), (704, 1405879)]