2718789652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{308813}}^1$

素因数の和:308919

約数の個数: 24

約数和(自身を含む): 4980552192

約数和(自身を除く): 2261762540

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 308813, 617626, 1235252, 9573203, 19146406, 21925723, 38292812, 43851446, 87702892, 679697413, 1359394826, 2718789652]

約数ペア:

[(1, 2718789652), (2, 1359394826), (4, 679697413), (31, 87702892), (62, 43851446), (71, 38292812), (124, 21925723), (142, 19146406), (284, 9573203), (2201, 1235252), (4402, 617626), (8804, 308813)]