264695732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{304949}}^1$

素因数の和:304991

約数の個数: 24

約数和(自身を含む): 546470400

約数和(自身を除く): 281774668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 304949, 609898, 1219796, 2134643, 4269286, 8538572, 9453419, 18906838, 37813676, 66173933, 132347866, 264695732]

約数ペア:

[(1, 264695732), (2, 132347866), (4, 66173933), (7, 37813676), (14, 18906838), (28, 9453419), (31, 8538572), (62, 4269286), (124, 2134643), (217, 1219796), (434, 609898), (868, 304949)]