1566807492094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1542841}}^1$

素因数の和:1543276

約数の個数: 32

約数和(自身を含む): 2558278890720

約数和(自身を除く): 991471398626

約数列:

[1, 2, 13, 26, 139, 278, 281, 562, 1807, 3614, 3653, 7306, 39059, 78118, 507767, 1015534, 1542841, 3085682, 20056933, 40113866, 214454899, 428909798, 433538321, 867076642, 2787913687, 5575827374, 5635998173, 11271996346, 60261826619, 120523653238, 783403746047, 1566807492094]

約数ペア:

[(1, 1566807492094), (2, 783403746047), (13, 120523653238), (26, 60261826619), (139, 11271996346), (278, 5635998173), (281, 5575827374), (562, 2787913687), (1807, 867076642), (3614, 433538321), (3653, 428909798), (7306, 214454899), (39059, 40113866), (78118, 20056933), (507767, 3085682), (1015534, 1542841)]