2051207936

素因数分解:

$2^8\times {\mathrm{8012531}}^1$

素因数の和:8012547

約数の個数: 18

約数和(自身を含む): 4094403852

約数和(自身を除く): 2043195916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8012531, 16025062, 32050124, 64100248, 128200496, 256400992, 512801984, 1025603968, 2051207936]

約数ペア:

[(1, 2051207936), (2, 1025603968), (4, 512801984), (8, 256400992), (16, 128200496), (32, 64100248), (64, 32050124), (128, 16025062), (256, 8012531)]