680144768639

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{67751}}^1\times {\mathrm{27059}}^1$

素因数の和:94870

約数の個数: 16

約数和(自身を含む): 792015459840

約数和(自身を除く): 111870691201

約数列:

[1, 7, 53, 371, 27059, 67751, 189413, 474257, 1434127, 3590803, 10038889, 25135621, 1833274309, 12832920163, 97163538377, 680144768639]

約数ペア:

[(1, 680144768639), (7, 97163538377), (53, 12832920163), (371, 1833274309), (27059, 25135621), (67751, 10038889), (189413, 3590803), (474257, 1434127)]