393197792428

素因数分解:

$2^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{6927863}}^1$

素因数の和:6929901

約数の個数: 24

約数和(自身を含む): 786783658752

約数和(自身を除く): 393585866324

約数列:

[1, 2, 4, 7, 14, 28, 2027, 4054, 8108, 14189, 28378, 56756, 6927863, 13855726, 27711452, 48495041, 96990082, 193980164, 14042778301, 28085556602, 56171113204, 98299448107, 196598896214, 393197792428]

約数ペア:

[(1, 393197792428), (2, 196598896214), (4, 98299448107), (7, 56171113204), (14, 28085556602), (28, 14042778301), (2027, 193980164), (4054, 96990082), (8108, 48495041), (14189, 27711452), (28378, 13855726), (56756, 6927863)]