1313350778887

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{3930811}}^1$

素因数の和:3931686

約数の個数: 16

約数和(自身を含む): 1528299705600

約数和(自身を除く): 214948926713

約数列:

[1, 7, 59, 413, 809, 5663, 47731, 334117, 3930811, 27515677, 231917849, 1623424943, 3180026099, 22260182693, 187621539841, 1313350778887]

約数ペア:

[(1, 1313350778887), (7, 187621539841), (59, 22260182693), (413, 3180026099), (809, 1623424943), (5663, 231917849), (47731, 27515677), (334117, 3930811)]