15704981908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{77141}}^1$

素因数の和:77824

約数の個数: 48

約数和(自身を含む): 34317698688

約数和(自身を除く): 18612716780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 661, 1322, 2644, 4627, 7271, 9254, 14542, 18508, 29084, 50897, 77141, 101794, 154282, 203588, 308564, 539987, 848551, 1079974, 1697102, 2159948, 3394204, 5939857, 11879714, 23759428, 50990201, 101980402, 203960804, 356931407, 560892211, 713862814, 1121784422, 1427725628, 2243568844, 3926245477, 7852490954, 15704981908]

約数ペア:

[(1, 15704981908), (2, 7852490954), (4, 3926245477), (7, 2243568844), (11, 1427725628), (14, 1121784422), (22, 713862814), (28, 560892211), (44, 356931407), (77, 203960804), (154, 101980402), (308, 50990201), (661, 23759428), (1322, 11879714), (2644, 5939857), (4627, 3394204), (7271, 2159948), (9254, 1697102), (14542, 1079974), (18508, 848551), (29084, 539987), (50897, 308564), (77141, 203588), (101794, 154282)]