1383042221666

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1619487379}}^1$

素因数の和:1619487449

約数の個数: 16

約数和(自身を含む): 2409797221440

約数和(自身を除く): 1026754999774

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1619487379, 3238974758, 11336411653, 22672823306, 98788730119, 197577460238, 691521110833, 1383042221666]

約数ペア:

[(1, 1383042221666), (2, 691521110833), (7, 197577460238), (14, 98788730119), (61, 22672823306), (122, 11336411653), (427, 3238974758), (854, 1619487379)]