2580443656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2425229}}^1$

素因数の和:2425261

約数の個数: 32

約数和(自身を含む): 5820552000

約数和(自身を除く): 3240108344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2425229, 4850458, 9700916, 16976603, 19401832, 33953206, 46079351, 67906412, 92158702, 135812824, 184317404, 322555457, 368634808, 645110914, 1290221828, 2580443656]

約数ペア:

[(1, 2580443656), (2, 1290221828), (4, 645110914), (7, 368634808), (8, 322555457), (14, 184317404), (19, 135812824), (28, 92158702), (38, 67906412), (56, 46079351), (76, 33953206), (133, 19401832), (152, 16976603), (266, 9700916), (532, 4850458), (1064, 2425229)]