486545072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{4111}}^1$

素因数の和:4701

約数の個数: 40

約数和(自身を含む): 1017226560

約数和(自身を除く): 530681488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569, 1138, 2276, 4111, 4552, 7397, 8222, 9104, 14794, 16444, 29588, 32888, 53443, 59176, 65776, 106886, 118352, 213772, 427544, 855088, 2339159, 4678318, 9356636, 18713272, 30409067, 37426544, 60818134, 121636268, 243272536, 486545072]

約数ペア:

[(1, 486545072), (2, 243272536), (4, 121636268), (8, 60818134), (13, 37426544), (16, 30409067), (26, 18713272), (52, 9356636), (104, 4678318), (208, 2339159), (569, 855088), (1138, 427544), (2276, 213772), (4111, 118352), (4552, 106886), (7397, 65776), (8222, 59176), (9104, 53443), (14794, 32888), (16444, 29588)]