389897736

素因数分解:

$2^3\times 3^1\times {\mathrm{16245739}}^1$

素因数の和:16245748

約数の個数: 16

約数和(自身を含む): 974744400

約数和(自身を除く): 584846664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16245739, 32491478, 48737217, 64982956, 97474434, 129965912, 194948868, 389897736]

約数ペア:

[(1, 389897736), (2, 194948868), (3, 129965912), (4, 97474434), (6, 64982956), (8, 48737217), (12, 32491478), (24, 16245739)]