472757852

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 960368640

約数和(自身を除く): 487610788

約数列:

[1, 2, 4, 7, 14, 28, 109, 191, 218, 382, 436, 763, 764, 811, 1337, 1526, 1622, 2674, 3052, 3244, 5348, 5677, 11354, 20819, 22708, 41638, 83276, 88399, 145733, 154901, 176798, 291466, 309802, 353596, 582932, 618793, 619604, 1084307, 1237586, 2168614, 2475172, 4337228, 16884209, 33768418, 67536836, 118189463, 236378926, 472757852]

約数ペア:

[(1, 472757852), (2, 236378926), (4, 118189463), (7, 67536836), (14, 33768418), (28, 16884209), (109, 4337228), (191, 2475172), (218, 2168614), (382, 1237586), (436, 1084307), (763, 619604), (764, 618793), (811, 582932), (1337, 353596), (1526, 309802), (1622, 291466), (2674, 176798), (3052, 154901), (3244, 145733), (5348, 88399), (5677, 83276), (11354, 41638), (20819, 22708)]