268889451982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{37460219}}^1$

素因数の和:37460355

約数の個数: 16

約数和(自身を含む): 418505577840

約数和(自身を除く): 149616125858

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 37460219, 74920438, 1386028103, 2772056206, 3633641243, 7267282486, 134444725991, 268889451982]

約数ペア:

[(1, 268889451982), (2, 134444725991), (37, 7267282486), (74, 3633641243), (97, 2772056206), (194, 1386028103), (3589, 74920438), (7178, 37460219)]