1277157082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1\times {\mathrm{8641}}^1$

素因数の和:9813

約数の個数: 16

約数和(自身を含む): 1946316672

約数和(自身を除く): 669159590

約数列:

[1, 2, 67, 134, 1103, 2206, 8641, 17282, 73901, 147802, 578947, 1157894, 9531023, 19062046, 638578541, 1277157082]

約数ペア:

[(1, 1277157082), (2, 638578541), (67, 19062046), (134, 9531023), (1103, 1157894), (2206, 578947), (8641, 147802), (17282, 73901)]