789364028

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{3221}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 1393295904

約数和(自身を除く): 603931876

約数列:

[1, 2, 4, 197, 311, 394, 622, 788, 1244, 3221, 6442, 12884, 61267, 122534, 245068, 634537, 1001731, 1269074, 2003462, 2538148, 4006924, 197341007, 394682014, 789364028]

約数ペア:

[(1, 789364028), (2, 394682014), (4, 197341007), (197, 4006924), (311, 2538148), (394, 2003462), (622, 1269074), (788, 1001731), (1244, 634537), (3221, 245068), (6442, 122534), (12884, 61267)]