1738391054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{20269}}^1$

素因数の和:20388

約数の個数: 32

約数和(自身を含む): 2865367200

約数和(自身を除く): 1126976146

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 2257, 2318, 4514, 20269, 40538, 42883, 85766, 385111, 749953, 770222, 1236409, 1499906, 2472818, 14249107, 23491771, 28498214, 45747133, 46983542, 91494266, 869195527, 1738391054]

約数ペア:

[(1, 1738391054), (2, 869195527), (19, 91494266), (37, 46983542), (38, 45747133), (61, 28498214), (74, 23491771), (122, 14249107), (703, 2472818), (1159, 1499906), (1406, 1236409), (2257, 770222), (2318, 749953), (4514, 385111), (20269, 85766), (40538, 42883)]