395979122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{17257}}^1$

素因数の和:17426

約数の個数: 32

約数和(自身を含む): 745545600

約数和(自身を除く): 349566478

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 11473, 17257, 22946, 34514, 120799, 189827, 241598, 379654, 1328789, 2571293, 2657578, 5142586, 17999051, 28284223, 35998102, 56568446, 197989561, 395979122]

約数ペア:

[(1, 395979122), (2, 197989561), (7, 56568446), (11, 35998102), (14, 28284223), (22, 17999051), (77, 5142586), (149, 2657578), (154, 2571293), (298, 1328789), (1043, 379654), (1639, 241598), (2086, 189827), (3278, 120799), (11473, 34514), (17257, 22946)]