1273669456

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{107719}}^1$

素因数の和:108466

約数の個数: 20

約数和(自身を含む): 2471096800

約数和(自身を除く): 1197427344

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 107719, 215438, 430876, 861752, 1723504, 79604341, 159208682, 318417364, 636834728, 1273669456]

約数ペア:

[(1, 1273669456), (2, 636834728), (4, 318417364), (8, 159208682), (16, 79604341), (739, 1723504), (1478, 861752), (2956, 430876), (5912, 215438), (11824, 107719)]