286880028

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{42463}}^1$

素因数の和:43033

約数の個数: 24

約数和(自身を含む): 670591488

約数和(自身を除く): 383711460

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 2252, 3378, 6756, 42463, 84926, 127389, 169852, 254778, 509556, 23906669, 47813338, 71720007, 95626676, 143440014, 286880028]

約数ペア:

[(1, 286880028), (2, 143440014), (3, 95626676), (4, 71720007), (6, 47813338), (12, 23906669), (563, 509556), (1126, 254778), (1689, 169852), (2252, 127389), (3378, 84926), (6756, 42463)]