964684

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 1951488

約数和(自身を除く): 986804

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 263, 524, 526, 917, 1052, 1834, 1841, 3668, 3682, 7364, 34453, 68906, 137812, 241171, 482342, 964684]

約数ペア:

[(1, 964684), (2, 482342), (4, 241171), (7, 137812), (14, 68906), (28, 34453), (131, 7364), (262, 3682), (263, 3668), (524, 1841), (526, 1834), (917, 1052)]