325439938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 516513024

約数和(自身を除く): 191073086

約数列:

[1, 2, 37, 47, 74, 94, 137, 274, 683, 1366, 1739, 3478, 5069, 6439, 10138, 12878, 25271, 32101, 50542, 64202, 93571, 187142, 238243, 476486, 1187737, 2375474, 3462127, 4397837, 6924254, 8795674, 162719969, 325439938]

約数ペア:

[(1, 325439938), (2, 162719969), (37, 8795674), (47, 6924254), (74, 4397837), (94, 3462127), (137, 2375474), (274, 1187737), (683, 476486), (1366, 238243), (1739, 187142), (3478, 93571), (5069, 64202), (6439, 50542), (10138, 32101), (12878, 25271)]