2899681732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{13759}}^1$

素因数の和:13888

約数の個数: 48

約数和(自身を含む): 5548032000

約数和(自身を除く): 2648350268

約数列:

[1, 2, 4, 19, 38, 47, 59, 76, 94, 118, 188, 236, 893, 1121, 1786, 2242, 2773, 3572, 4484, 5546, 11092, 13759, 27518, 52687, 55036, 105374, 210748, 261421, 522842, 646673, 811781, 1045684, 1293346, 1623562, 2586692, 3247124, 12286787, 15423839, 24573574, 30847678, 38153707, 49147148, 61695356, 76307414, 152614828, 724920433, 1449840866, 2899681732]

約数ペア:

[(1, 2899681732), (2, 1449840866), (4, 724920433), (19, 152614828), (38, 76307414), (47, 61695356), (59, 49147148), (76, 38153707), (94, 30847678), (118, 24573574), (188, 15423839), (236, 12286787), (893, 3247124), (1121, 2586692), (1786, 1623562), (2242, 1293346), (2773, 1045684), (3572, 811781), (4484, 646673), (5546, 522842), (11092, 261421), (13759, 210748), (27518, 105374), (52687, 55036)]