1238862022

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{53129}}^1$

素因数の和:53351

約数の個数: 16

約数和(自身を含む): 1893553200

約数和(自身を除く): 654691178

約数列:

[1, 2, 89, 131, 178, 262, 11659, 23318, 53129, 106258, 4728481, 6959899, 9456962, 13919798, 619431011, 1238862022]

約数ペア:

[(1, 1238862022), (2, 619431011), (89, 13919798), (131, 9456962), (178, 6959899), (262, 4728481), (11659, 106258), (23318, 53129)]