2690054311

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{12377}}^1$

素因数の和:12954

約数の個数: 16

約数和(自身を含む): 3131138880

約数和(自身を除く): 441084569

約数列:

[1, 7, 61, 427, 509, 3563, 12377, 31049, 86639, 217343, 754997, 5284979, 6299893, 44099251, 384293473, 2690054311]

約数ペア:

[(1, 2690054311), (7, 384293473), (61, 44099251), (427, 6299893), (509, 5284979), (3563, 754997), (12377, 217343), (31049, 86639)]