1275737204

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{81799}}^1$

素因数の和:82367

約数の個数: 24

約数和(自身を含む): 2556086400

約数和(自身を除く): 1280349196

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 15596, 81799, 163598, 327196, 572593, 1145186, 2290372, 45562043, 91124086, 182248172, 318934301, 637868602, 1275737204]

約数ペア:

[(1, 1275737204), (2, 637868602), (4, 318934301), (7, 182248172), (14, 91124086), (28, 45562043), (557, 2290372), (1114, 1145186), (2228, 572593), (3899, 327196), (7798, 163598), (15596, 81799)]