869085004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{144751}}^1$

素因数の和:144853

約数の個数: 24

約数和(自身を含む): 1621222400

約数和(自身を除く): 752137396

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 144751, 289502, 579004, 2750269, 5500538, 11001076, 11435329, 22870658, 45741316, 217271251, 434542502, 869085004]

約数ペア:

[(1, 869085004), (2, 434542502), (4, 217271251), (19, 45741316), (38, 22870658), (76, 11435329), (79, 11001076), (158, 5500538), (316, 2750269), (1501, 579004), (3002, 289502), (6004, 144751)]