996901774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 1657304064

約数和(自身を除く): 660402290

約数列:

[1, 2, 11, 22, 103, 173, 206, 346, 1133, 1903, 2266, 2543, 3806, 5086, 17819, 27973, 35638, 55946, 196009, 261929, 392018, 439939, 523858, 879878, 2881219, 4839329, 5762438, 9678658, 45313717, 90627434, 498450887, 996901774]

約数ペア:

[(1, 996901774), (2, 498450887), (11, 90627434), (22, 45313717), (103, 9678658), (173, 5762438), (206, 4839329), (346, 2881219), (1133, 879878), (1903, 523858), (2266, 439939), (2543, 392018), (3806, 261929), (5086, 196009), (17819, 55946), (27973, 35638)]