1209250346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{41011}}^1$

素因数の和:41677

約数の個数: 16

約数和(自身を含む): 1895738688

約数和(自身を除く): 686488342

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 41011, 82022, 943253, 1886506, 26288051, 52576102, 604625173, 1209250346]

約数ペア:

[(1, 1209250346), (2, 604625173), (23, 52576102), (46, 26288051), (641, 1886506), (1282, 943253), (14743, 82022), (29486, 41011)]