6965433410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{271981}}^1$

素因数の和:272198

約数の個数: 32

約数和(自身を含む): 13570813872

約数和(自身を除く): 6605380462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 271981, 543962, 1359905, 2719810, 3535753, 7071506, 17678765, 35357530, 53580257, 107160514, 267901285, 535802570, 696543341, 1393086682, 3482716705, 6965433410]

約数ペア:

[(1, 6965433410), (2, 3482716705), (5, 1393086682), (10, 696543341), (13, 535802570), (26, 267901285), (65, 107160514), (130, 53580257), (197, 35357530), (394, 17678765), (985, 7071506), (1970, 3535753), (2561, 2719810), (5122, 1359905), (12805, 543962), (25610, 271981)]