1087661747228

素因数分解:

$2^2\times 7^1\times {\mathrm{8161}}^1\times {\mathrm{4759841}}^1$

素因数の和:4768013

約数の個数: 24

約数和(自身を含む): 2175590502624

約数和(自身を除く): 1087928755396

約数列:

[1, 2, 4, 7, 14, 28, 8161, 16322, 32644, 57127, 114254, 228508, 4759841, 9519682, 19039364, 33318887, 66637774, 133275548, 38845062401, 77690124802, 155380249604, 271915436807, 543830873614, 1087661747228]

約数ペア:

[(1, 1087661747228), (2, 543830873614), (4, 271915436807), (7, 155380249604), (14, 77690124802), (28, 38845062401), (8161, 133275548), (16322, 66637774), (32644, 33318887), (57127, 19039364), (114254, 9519682), (228508, 4759841)]