1259492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 2423736

約数和(自身を除く): 1164244

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 457, 689, 914, 1378, 1828, 2756, 5941, 11882, 23764, 24221, 48442, 96884, 314873, 629746, 1259492]

約数ペア:

[(1, 1259492), (2, 629746), (4, 314873), (13, 96884), (26, 48442), (52, 24221), (53, 23764), (106, 11882), (212, 5941), (457, 2756), (689, 1828), (914, 1378)]