126541828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{67453}}^1$

素因数の和:67531

約数の個数: 24

約数和(自身を含む): 256864832

約数和(自身を除く): 130323004

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 67453, 134906, 269812, 472171, 944342, 1888684, 4519351, 9038702, 18077404, 31635457, 63270914, 126541828]

約数ペア:

[(1, 126541828), (2, 63270914), (4, 31635457), (7, 18077404), (14, 9038702), (28, 4519351), (67, 1888684), (134, 944342), (268, 472171), (469, 269812), (938, 134906), (1876, 67453)]