1268277616

素因数分解:

$2^4\times {\mathrm{11119}}^1\times {\mathrm{7129}}^1$

素因数の和:18256

約数の個数: 20

約数和(自身を含む): 2457853600

約数和(自身を除く): 1189575984

約数列:

[1, 2, 4, 8, 16, 7129, 11119, 14258, 22238, 28516, 44476, 57032, 88952, 114064, 177904, 79267351, 158534702, 317069404, 634138808, 1268277616]

約数ペア:

[(1, 1268277616), (2, 634138808), (4, 317069404), (8, 158534702), (16, 79267351), (7129, 177904), (11119, 114064), (14258, 88952), (22238, 57032), (28516, 44476)]