1117828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 2052512

約数和(自身を除く): 934684

約数列:

[1, 2, 4, 43, 67, 86, 97, 134, 172, 194, 268, 388, 2881, 4171, 5762, 6499, 8342, 11524, 12998, 16684, 25996, 279457, 558914, 1117828]

約数ペア:

[(1, 1117828), (2, 558914), (4, 279457), (43, 25996), (67, 16684), (86, 12998), (97, 11524), (134, 8342), (172, 6499), (194, 5762), (268, 4171), (388, 2881)]