1285341718

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{58271}}^1$

素因数の和:58583

約数の個数: 16

約数和(自身を含む): 1982413440

約数和(自身を除く): 697071722

約数列:

[1, 2, 41, 82, 269, 538, 11029, 22058, 58271, 116542, 2389111, 4778222, 15674899, 31349798, 642670859, 1285341718]

約数ペア:

[(1, 1285341718), (2, 642670859), (41, 31349798), (82, 15674899), (269, 4778222), (538, 2389111), (11029, 116542), (22058, 58271)]