388201908

素因数分解:

$2^2\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{22481}}^1$

素因数の和:23927

約数の個数: 24

約数和(自身を含む): 906474240

約数和(自身を除く): 518272332

約数列:

[1, 2, 3, 4, 6, 12, 1439, 2878, 4317, 5756, 8634, 17268, 22481, 44962, 67443, 89924, 134886, 269772, 32350159, 64700318, 97050477, 129400636, 194100954, 388201908]

約数ペア:

[(1, 388201908), (2, 194100954), (3, 129400636), (4, 97050477), (6, 64700318), (12, 32350159), (1439, 269772), (2878, 134886), (4317, 89924), (5756, 67443), (8634, 44962), (17268, 22481)]