1401472462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{393451}}^1$

素因数の和:393603

約数の個数: 16

約数和(自身を含む): 2280447792

約数和(自身を除く): 878975330

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 393451, 786902, 5114863, 10229726, 53902787, 107805574, 700736231, 1401472462]

約数ペア:

[(1, 1401472462), (2, 700736231), (13, 107805574), (26, 53902787), (137, 10229726), (274, 5114863), (1781, 786902), (3562, 393451)]