387971858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{5101}}^1$

素因数の和:7357

約数の個数: 16

約数和(自身を含む): 616586904

約数和(自身を除く): 228615046

約数列:

[1, 2, 17, 34, 2237, 4474, 5101, 10202, 38029, 76058, 86717, 173434, 11410937, 22821874, 193985929, 387971858]

約数ペア:

[(1, 387971858), (2, 193985929), (17, 22821874), (34, 11410937), (2237, 173434), (4474, 86717), (5101, 76058), (10202, 38029)]