2146315088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7060247}}^1$

素因数の和:7060274

約数の個数: 20

約数和(自身を含む): 4377353760

約数和(自身を除く): 2231038672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7060247, 14120494, 28240988, 56481976, 112963952, 134144693, 268289386, 536578772, 1073157544, 2146315088]

約数ペア:

[(1, 2146315088), (2, 1073157544), (4, 536578772), (8, 268289386), (16, 134144693), (19, 112963952), (38, 56481976), (76, 28240988), (152, 14120494), (304, 7060247)]