254865352

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{12401}}^1$

素因数の和:12781

約数の個数: 32

約数和(自身を含む): 547672320

約数和(自身を除く): 292806968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 5138, 10276, 12401, 20552, 24802, 49604, 86807, 99208, 173614, 347228, 694456, 4551167, 9102334, 18204668, 31858169, 36409336, 63716338, 127432676, 254865352]

約数ペア:

[(1, 254865352), (2, 127432676), (4, 63716338), (7, 36409336), (8, 31858169), (14, 18204668), (28, 9102334), (56, 4551167), (367, 694456), (734, 347228), (1468, 173614), (2569, 99208), (2936, 86807), (5138, 49604), (10276, 24802), (12401, 20552)]