266939636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2152739}}^1$

素因数の和:2152774

約数の個数: 12

約数和(自身を含む): 482213760

約数和(自身を除く): 215274124

約数列:

[1, 2, 4, 31, 62, 124, 2152739, 4305478, 8610956, 66734909, 133469818, 266939636]

約数ペア:

[(1, 266939636), (2, 133469818), (4, 66734909), (31, 8610956), (62, 4305478), (124, 2152739)]