393399768

素因数分解:

$2^3\times 3^1\times {\mathrm{16391657}}^1$

素因数の和:16391666

約数の個数: 16

約数和(自身を含む): 983499480

約数和(自身を除く): 590099712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16391657, 32783314, 49174971, 65566628, 98349942, 131133256, 196699884, 393399768]

約数ペア:

[(1, 393399768), (2, 196699884), (3, 131133256), (4, 98349942), (6, 65566628), (8, 49174971), (12, 32783314), (24, 16391657)]