890255522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 1477066752

約数和(自身を除く): 586811230

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 689, 1378, 1651, 3302, 5087, 6731, 10174, 13462, 66131, 87503, 132262, 175006, 269611, 539222, 646049, 1292098, 3504943, 7009886, 8398637, 16797274, 34240597, 68481194, 445127761, 890255522]

約数ペア:

[(1, 890255522), (2, 445127761), (13, 68481194), (26, 34240597), (53, 16797274), (106, 8398637), (127, 7009886), (254, 3504943), (689, 1292098), (1378, 646049), (1651, 539222), (3302, 269611), (5087, 175006), (6731, 132262), (10174, 87503), (13462, 66131)]