394845424

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{64433}}^1$

素因数の和:64824

約数の個数: 20

約数和(自身を含む): 767022336

約数和(自身を除く): 372176912

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 64433, 128866, 257732, 515464, 1030928, 24677839, 49355678, 98711356, 197422712, 394845424]

約数ペア:

[(1, 394845424), (2, 197422712), (4, 98711356), (8, 49355678), (16, 24677839), (383, 1030928), (766, 515464), (1532, 257732), (3064, 128866), (6128, 64433)]