13459292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 16296868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 491, 623, 979, 982, 1246, 1958, 1964, 2492, 3437, 3916, 5401, 6853, 6874, 10802, 13706, 13748, 21604, 27412, 37807, 43699, 75614, 87398, 151228, 174796, 305893, 480689, 611786, 961378, 1223572, 1922756, 3364823, 6729646, 13459292]

約数ペア:

[(1, 13459292), (2, 6729646), (4, 3364823), (7, 1922756), (11, 1223572), (14, 961378), (22, 611786), (28, 480689), (44, 305893), (77, 174796), (89, 151228), (154, 87398), (178, 75614), (308, 43699), (356, 37807), (491, 27412), (623, 21604), (979, 13748), (982, 13706), (1246, 10802), (1958, 6874), (1964, 6853), (2492, 5401), (3437, 3916)]