1780143746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{480341}}^1$

素因数の和:480469

約数の個数: 16

約数和(自身を含む): 2853231480

約数和(自身を除く): 1073087734

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 480341, 960682, 8165797, 16331594, 52357169, 104714338, 890071873, 1780143746]

約数ペア:

[(1, 1780143746), (2, 890071873), (17, 104714338), (34, 52357169), (109, 16331594), (218, 8165797), (1853, 960682), (3706, 480341)]