870702992

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{239731}}^1$

素因数の和:239966

約数の個数: 20

約数和(自身を含む): 1694425776

約数和(自身を除く): 823722784

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 239731, 479462, 958924, 1917848, 3835696, 54418937, 108837874, 217675748, 435351496, 870702992]

約数ペア:

[(1, 870702992), (2, 435351496), (4, 217675748), (8, 108837874), (16, 54418937), (227, 3835696), (454, 1917848), (908, 958924), (1816, 479462), (3632, 239731)]