1225112

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1436008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 167, 262, 334, 524, 668, 917, 1048, 1169, 1336, 1834, 2338, 3668, 4676, 7336, 9352, 21877, 43754, 87508, 153139, 175016, 306278, 612556, 1225112]

約数ペア:

[(1, 1225112), (2, 612556), (4, 306278), (7, 175016), (8, 153139), (14, 87508), (28, 43754), (56, 21877), (131, 9352), (167, 7336), (262, 4676), (334, 3668), (524, 2338), (668, 1834), (917, 1336), (1048, 1169)]