1645291236

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1931093}}^1$

素因数の和:1931171

約数の個数: 24

約数和(自身を含む): 3893085504

約数和(自身を除く): 2247794268

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1931093, 3862186, 5793279, 7724372, 11586558, 23173116, 137107603, 274215206, 411322809, 548430412, 822645618, 1645291236]

約数ペア:

[(1, 1645291236), (2, 822645618), (3, 548430412), (4, 411322809), (6, 274215206), (12, 137107603), (71, 23173116), (142, 11586558), (213, 7724372), (284, 5793279), (426, 3862186), (852, 1931093)]