2841149.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 159759600

約数和(自身を除く): 90578852

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1429, 1729, 1862, 2548, 2858, 3458, 3724, 5716, 6916, 10003, 12103, 18577, 20006, 24206, 27151, 37154, 40012, 48412, 54302, 70021, 74308, 108604, 130039, 140042, 190057, 260078, 280084, 352963, 380114, 520156, 705926, 760228, 910273, 1330399, 1411852, 1820546, 2470741, 2660798, 3641092, 4941482, 5321596, 9882964, 17295187, 34590374, 69180748]

約数ペア:

[(1, 69180748), (2, 34590374), (4, 17295187), (7, 9882964), (13, 5321596), (14, 4941482), (19, 3641092), (26, 2660798), (28, 2470741), (38, 1820546), (49, 1411852), (52, 1330399), (76, 910273), (91, 760228), (98, 705926), (133, 520156), (182, 380114), (196, 352963), (247, 280084), (266, 260078), (364, 190057), (494, 140042), (532, 130039), (637, 108604), (931, 74308), (988, 70021), (1274, 54302), (1429, 48412), (1729, 40012), (1862, 37154), (2548, 27151), (2858, 24206), (3458, 20006), (3724, 18577), (5716, 12103), (6916, 10003)]