1839647089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{226753}}^1$

素因数の和:226840

約数の個数: 16

約数和(自身を含む): 2249399680

約数和(自身を除く): 409752591

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 226753, 1587271, 4308307, 13831933, 30158149, 96823531, 262806727, 1839647089]

約数ペア:

[(1, 1839647089), (7, 262806727), (19, 96823531), (61, 30158149), (133, 13831933), (427, 4308307), (1159, 1587271), (8113, 226753)]