4867897489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 6618931200

約数和(自身を除く): 1751033711

約数列:

[1, 7, 13, 19, 37, 47, 91, 133, 247, 259, 329, 481, 611, 703, 893, 1619, 1729, 1739, 3367, 4277, 4921, 6251, 9139, 11333, 11609, 12173, 21047, 22607, 30761, 33041, 59903, 63973, 76093, 81263, 147329, 158249, 215327, 231287, 399893, 419321, 429533, 532651, 778739, 989209, 1138157, 1445767, 2799251, 2815441, 3006731, 5451173, 6924463, 7967099, 10120369, 14796041, 18794971, 19708087, 36600733, 53493379, 103572287, 131564797, 256205131, 374453653, 695413927, 4867897489]

約数ペア:

[(1, 4867897489), (7, 695413927), (13, 374453653), (19, 256205131), (37, 131564797), (47, 103572287), (91, 53493379), (133, 36600733), (247, 19708087), (259, 18794971), (329, 14796041), (481, 10120369), (611, 7967099), (703, 6924463), (893, 5451173), (1619, 3006731), (1729, 2815441), (1739, 2799251), (3367, 1445767), (4277, 1138157), (4921, 989209), (6251, 778739), (9139, 532651), (11333, 429533), (11609, 419321), (12173, 399893), (21047, 231287), (22607, 215327), (30761, 158249), (33041, 147329), (59903, 81263), (63973, 76093)]