869187514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 1417489920

約数和(自身を除く): 548302406

約数列:

[1, 2, 13, 26, 271, 281, 439, 542, 562, 878, 3523, 3653, 5707, 7046, 7306, 11414, 76151, 118969, 123359, 152302, 237938, 246718, 989963, 1546597, 1603667, 1979926, 3093194, 3207334, 33430289, 66860578, 434593757, 869187514]

約数ペア:

[(1, 869187514), (2, 434593757), (13, 66860578), (26, 33430289), (271, 3207334), (281, 3093194), (439, 1979926), (542, 1603667), (562, 1546597), (878, 989963), (3523, 246718), (3653, 237938), (5707, 152302), (7046, 123359), (7306, 118969), (11414, 76151)]