274261538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{69929}}^1$

素因数の和:70021

約数の個数: 16

約数和(自身を含む): 430489080

約数和(自身を除く): 156227542

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 69929, 139858, 2587373, 3706237, 5174746, 7412474, 137130769, 274261538]

約数ペア:

[(1, 274261538), (2, 137130769), (37, 7412474), (53, 5174746), (74, 3706237), (106, 2587373), (1961, 139858), (3922, 69929)]