2380822024

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{305861}}^1$

素因数の和:306013

約数の個数: 32

約数和(自身を含む): 5138481600

約数和(自身を除く): 2757659576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 305861, 611722, 1223444, 2141027, 2446888, 4282054, 8564108, 17128216, 42514679, 85029358, 170058716, 297602753, 340117432, 595205506, 1190411012, 2380822024]

約数ペア:

[(1, 2380822024), (2, 1190411012), (4, 595205506), (7, 340117432), (8, 297602753), (14, 170058716), (28, 85029358), (56, 42514679), (139, 17128216), (278, 8564108), (556, 4282054), (973, 2446888), (1112, 2141027), (1946, 1223444), (3892, 611722), (7784, 305861)]