305886364

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{3917}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 612148320

約数和(自身を除く): 306261956

約数列:

[1, 2, 4, 7, 14, 28, 2789, 3917, 5578, 7834, 11156, 15668, 19523, 27419, 39046, 54838, 78092, 109676, 10924513, 21849026, 43698052, 76471591, 152943182, 305886364]

約数ペア:

[(1, 305886364), (2, 152943182), (4, 76471591), (7, 43698052), (14, 21849026), (28, 10924513), (2789, 109676), (3917, 78092), (5578, 54838), (7834, 39046), (11156, 27419), (15668, 19523)]