328649354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 545952960

約数和(自身を除く): 217303606

約数列:

[1, 2, 11, 22, 101, 202, 353, 419, 706, 838, 1111, 2222, 3883, 4609, 7766, 9218, 35653, 42319, 71306, 84638, 147907, 295814, 392183, 465509, 784366, 931018, 1626977, 3253954, 14938607, 29877214, 164324677, 328649354]

約数ペア:

[(1, 328649354), (2, 164324677), (11, 29877214), (22, 14938607), (101, 3253954), (202, 1626977), (353, 931018), (419, 784366), (706, 465509), (838, 392183), (1111, 295814), (2222, 147907), (3883, 84638), (4609, 71306), (7766, 42319), (9218, 35653)]