7103156788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{30161}}^1$

素因数の和:30832

約数の個数: 48

約数和(自身を含む): 15323261184

約数和(自身を除く): 8220104396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 647, 1294, 2588, 4529, 8411, 9058, 16822, 18116, 30161, 33644, 58877, 60322, 117754, 120644, 211127, 235508, 392093, 422254, 784186, 844508, 1568372, 2744651, 5489302, 10978604, 19514167, 39028334, 78056668, 136599169, 253684171, 273198338, 507368342, 546396676, 1014736684, 1775789197, 3551578394, 7103156788]

約数ペア:

[(1, 7103156788), (2, 3551578394), (4, 1775789197), (7, 1014736684), (13, 546396676), (14, 507368342), (26, 273198338), (28, 253684171), (52, 136599169), (91, 78056668), (182, 39028334), (364, 19514167), (647, 10978604), (1294, 5489302), (2588, 2744651), (4529, 1568372), (8411, 844508), (9058, 784186), (16822, 422254), (18116, 392093), (30161, 235508), (33644, 211127), (58877, 120644), (60322, 117754)]