2214893498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{139109}}^1$

素因数の和:139549

約数の個数: 16

約数和(自身を含む): 3505572000

約数和(自身を除く): 1290678502

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 139109, 278218, 2643071, 5286142, 58286671, 116573342, 1107446749, 2214893498]

約数ペア:

[(1, 2214893498), (2, 1107446749), (19, 116573342), (38, 58286671), (419, 5286142), (838, 2643071), (7961, 278218), (15922, 139109)]