2015805568

素因数分解:

$2^7\times 7^1\times {\mathrm{2249783}}^1$

素因数の和:2249804

約数の個数: 32

約数和(自身を含む): 4589559360

約数和(自身を除く): 2573753792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2249783, 4499566, 8999132, 15748481, 17998264, 31496962, 35996528, 62993924, 71993056, 125987848, 143986112, 251975696, 287972224, 503951392, 1007902784, 2015805568]

約数ペア:

[(1, 2015805568), (2, 1007902784), (4, 503951392), (7, 287972224), (8, 251975696), (14, 143986112), (16, 125987848), (28, 71993056), (32, 62993924), (56, 35996528), (64, 31496962), (112, 17998264), (128, 15748481), (224, 8999132), (448, 4499566), (896, 2249783)]