2881713664

素因数分解:

$2^9\times {\mathrm{571}}^1\times {\mathrm{9857}}^1$

素因数の和:10446

約数の個数: 40

約数和(自身を含む): 5768467848

約数和(自身を除く): 2886754184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 571, 1142, 2284, 4568, 9136, 9857, 18272, 19714, 36544, 39428, 73088, 78856, 146176, 157712, 292352, 315424, 630848, 1261696, 2523392, 5046784, 5628347, 11256694, 22513388, 45026776, 90053552, 180107104, 360214208, 720428416, 1440856832, 2881713664]

約数ペア:

[(1, 2881713664), (2, 1440856832), (4, 720428416), (8, 360214208), (16, 180107104), (32, 90053552), (64, 45026776), (128, 22513388), (256, 11256694), (512, 5628347), (571, 5046784), (1142, 2523392), (2284, 1261696), (4568, 630848), (9136, 315424), (9857, 292352), (18272, 157712), (19714, 146176), (36544, 78856), (39428, 73088)]