388804321942

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1\times {\mathrm{1643701}}^1$

素因数の和:1644975

約数の個数: 16

約数和(自身を含む): 589484135664

約数和(自身を除く): 200679813722

約数列:

[1, 2, 101, 202, 1171, 2342, 118271, 236542, 1643701, 3287402, 166013801, 332027602, 1924773871, 3849547742, 194402160971, 388804321942]

約数ペア:

[(1, 388804321942), (2, 194402160971), (101, 3849547742), (202, 1924773871), (1171, 332027602), (2342, 166013801), (118271, 3287402), (236542, 1643701)]