1340018234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{474847}}^1$

素因数の和:474949

約数の個数: 16

約数和(自身を含む): 2153910528

約数和(自身を除く): 813892294

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 474847, 949694, 8072399, 16144798, 39412301, 78824602, 670009117, 1340018234]

約数ペア:

[(1, 1340018234), (2, 670009117), (17, 78824602), (34, 39412301), (83, 16144798), (166, 8072399), (1411, 949694), (2822, 474847)]