1630382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 2672880

約数和(自身を除く): 1042498

約数列:

[1, 2, 13, 26, 73, 146, 859, 949, 1718, 1898, 11167, 22334, 62707, 125414, 815191, 1630382]

約数ペア:

[(1, 1630382), (2, 815191), (13, 125414), (26, 62707), (73, 22334), (146, 11167), (859, 1898), (949, 1718)]