2063930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 2135110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 647, 1294, 1595, 3190, 3235, 6470, 7117, 14234, 18763, 35585, 37526, 71170, 93815, 187630, 206393, 412786, 1031965, 2063930]

約数ペア:

[(1, 2063930), (2, 1031965), (5, 412786), (10, 206393), (11, 187630), (22, 93815), (29, 71170), (55, 37526), (58, 35585), (110, 18763), (145, 14234), (290, 7117), (319, 6470), (638, 3235), (647, 3190), (1294, 1595)]