30503278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5261}}^1$

素因数の和:5499

約数の個数: 16

約数和(自身を含む): 49504896

約数和(自身を除く): 19001618

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5261, 5798, 10522, 68393, 136786, 1173203, 2346406, 15251639, 30503278]

約数ペア:

[(1, 30503278), (2, 15251639), (13, 2346406), (26, 1173203), (223, 136786), (446, 68393), (2899, 10522), (5261, 5798)]