1521330688

素因数分解:

$2^9\times {\mathrm{2971349}}^1$

素因数の和:2971367

約数の個数: 20

約数和(自身を含む): 3039691050

約数和(自身を除く): 1518360362

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2971349, 5942698, 11885396, 23770792, 47541584, 95083168, 190166336, 380332672, 760665344, 1521330688]

約数ペア:

[(1, 1521330688), (2, 760665344), (4, 380332672), (8, 190166336), (16, 95083168), (32, 47541584), (64, 23770792), (128, 11885396), (256, 5942698), (512, 2971349)]