264466318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{8291}}^1$

素因数の和:8723

約数の個数: 16

約数和(自身を含む): 407468880

約数和(自身を除く): 143002562

約数列:

[1, 2, 41, 82, 389, 778, 8291, 15949, 16582, 31898, 339931, 679862, 3225199, 6450398, 132233159, 264466318]

約数ペア:

[(1, 264466318), (2, 132233159), (41, 6450398), (82, 3225199), (389, 679862), (778, 339931), (8291, 31898), (15949, 16582)]