4279938481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{10009}}^1$

素因数の和:10193

約数の個数: 32

約数和(自身を含む): 5453127680

約数和(自身を除く): 1173189199

約数列:

[1, 7, 13, 37, 91, 127, 259, 481, 889, 1651, 3367, 4699, 10009, 11557, 32893, 61087, 70063, 130117, 370333, 427609, 910819, 1271143, 2592331, 4814329, 8898001, 16524859, 33700303, 47032291, 115674013, 329226037, 611419783, 4279938481]

約数ペア:

[(1, 4279938481), (7, 611419783), (13, 329226037), (37, 115674013), (91, 47032291), (127, 33700303), (259, 16524859), (481, 8898001), (889, 4814329), (1651, 2592331), (3367, 1271143), (4699, 910819), (10009, 427609), (11557, 370333), (32893, 130117), (61087, 70063)]