988408936

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{139291}}^1$

素因数の和:140184

約数の個数: 16

約数和(自身を含む): 1855369440

約数和(自身を除く): 866960504

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 139291, 278582, 557164, 1114328, 123551117, 247102234, 494204468, 988408936]

約数ペア:

[(1, 988408936), (2, 494204468), (4, 247102234), (8, 123551117), (887, 1114328), (1774, 557164), (3548, 278582), (7096, 139291)]