4940338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3103502

約数列:

[1, 2, 13, 26, 139, 278, 1367, 1807, 2734, 3614, 17771, 35542, 190013, 380026, 2470169, 4940338]

約数ペア:

[(1, 4940338), (2, 2470169), (13, 380026), (26, 190013), (139, 35542), (278, 17771), (1367, 3614), (1807, 2734)]