2080703186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{136547}}^1$

素因数の和:136969

約数の個数: 16

約数和(自身を含む): 3293537760

約数和(自身を除く): 1212834574

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 136547, 273094, 2594393, 5188786, 54755347, 109510694, 1040351593, 2080703186]

約数ペア:

[(1, 2080703186), (2, 1040351593), (19, 109510694), (38, 54755347), (401, 5188786), (802, 2594393), (7619, 273094), (15238, 136547)]