1893682014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4217

約数の個数: 64

約数和(自身を含む): 4412620800

約数和(自身を除く): 2518938786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 127, 178, 254, 267, 381, 534, 623, 762, 889, 1246, 1778, 1869, 2667, 3738, 3989, 5334, 7978, 11303, 11967, 22606, 23934, 27923, 33909, 55846, 67818, 79121, 83769, 158242, 167538, 237363, 355021, 474726, 506603, 710042, 1013206, 1065063, 1519809, 2130126, 2485147, 3039618, 3546221, 4970294, 7092442, 7455441, 10638663, 14910882, 21277326, 45087667, 90175334, 135263001, 270526002, 315613669, 631227338, 946841007, 1893682014]

約数ペア:

[(1, 1893682014), (2, 946841007), (3, 631227338), (6, 315613669), (7, 270526002), (14, 135263001), (21, 90175334), (42, 45087667), (89, 21277326), (127, 14910882), (178, 10638663), (254, 7455441), (267, 7092442), (381, 4970294), (534, 3546221), (623, 3039618), (762, 2485147), (889, 2130126), (1246, 1519809), (1778, 1065063), (1869, 1013206), (2667, 710042), (3738, 506603), (3989, 474726), (5334, 355021), (7978, 237363), (11303, 167538), (11967, 158242), (22606, 83769), (23934, 79121), (27923, 67818), (33909, 55846)]