6894758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 12428640

約数和(自身を除く): 5533882

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 821, 1642, 4199, 8398, 10673, 13957, 15599, 21346, 27914, 31198, 181441, 202787, 265183, 362882, 405574, 530366, 3447379, 6894758]

約数ペア:

[(1, 6894758), (2, 3447379), (13, 530366), (17, 405574), (19, 362882), (26, 265183), (34, 202787), (38, 181441), (221, 31198), (247, 27914), (323, 21346), (442, 15599), (494, 13957), (646, 10673), (821, 8398), (1642, 4199)]