847750124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{168071}}^1$

素因数の和:168185

約数の個数: 24

約数和(自身を含む): 1614163488

約数和(自身を除く): 766413364

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 168071, 336142, 672284, 2184923, 4369846, 8739692, 16302887, 32605774, 65211548, 211937531, 423875062, 847750124]

約数ペア:

[(1, 847750124), (2, 423875062), (4, 211937531), (13, 65211548), (26, 32605774), (52, 16302887), (97, 8739692), (194, 4369846), (388, 2184923), (1261, 672284), (2522, 336142), (5044, 168071)]