1830206434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7689943}}^1$

素因数の和:7689969

約数の個数: 16

約数和(自身を含む): 3322055808

約数和(自身を除く): 1491849374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7689943, 15379886, 53829601, 107659202, 130729031, 261458062, 915103217, 1830206434]

約数ペア:

[(1, 1830206434), (2, 915103217), (7, 261458062), (14, 130729031), (17, 107659202), (34, 53829601), (119, 15379886), (238, 7689943)]