2019695041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5101}}^1$

素因数の和:5369

約数の個数: 32

約数和(自身を含む): 2628550400

約数和(自身を除く): 608855359

約数列:

[1, 7, 13, 19, 91, 133, 229, 247, 1603, 1729, 2977, 4351, 5101, 20839, 30457, 35707, 56563, 66313, 96919, 395941, 464191, 678433, 1168129, 1259947, 8176903, 8819629, 15185677, 22194451, 106299739, 155361157, 288527863, 2019695041]

約数ペア:

[(1, 2019695041), (7, 288527863), (13, 155361157), (19, 106299739), (91, 22194451), (133, 15185677), (229, 8819629), (247, 8176903), (1603, 1259947), (1729, 1168129), (2977, 678433), (4351, 464191), (5101, 395941), (20839, 96919), (30457, 66313), (35707, 56563)]