2969247743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 4013996544

約数和(自身を除く): 1044748801

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 361, 407, 703, 1463, 2527, 2849, 2887, 3971, 4921, 7733, 13357, 20209, 27797, 31757, 54131, 54853, 93499, 106819, 146927, 222299, 383971, 603383, 747733, 1028489, 1042207, 1175009, 2029561, 4223681, 7295449, 8225063, 11464277, 14206927, 22325171, 38561659, 80249939, 156276197, 269931613, 424178249, 2969247743]

約数ペア:

[(1, 2969247743), (7, 424178249), (11, 269931613), (19, 156276197), (37, 80249939), (77, 38561659), (133, 22325171), (209, 14206927), (259, 11464277), (361, 8225063), (407, 7295449), (703, 4223681), (1463, 2029561), (2527, 1175009), (2849, 1042207), (2887, 1028489), (3971, 747733), (4921, 603383), (7733, 383971), (13357, 222299), (20209, 146927), (27797, 106819), (31757, 93499), (54131, 54853)]