4245892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 9354240

約数和(自身を除く): 5108348

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 347, 437, 532, 644, 694, 874, 1388, 1748, 2429, 3059, 4858, 6118, 6593, 7981, 9716, 12236, 13186, 15962, 26372, 31924, 46151, 55867, 92302, 111734, 151639, 184604, 223468, 303278, 606556, 1061473, 2122946, 4245892]

約数ペア:

[(1, 4245892), (2, 2122946), (4, 1061473), (7, 606556), (14, 303278), (19, 223468), (23, 184604), (28, 151639), (38, 111734), (46, 92302), (76, 55867), (92, 46151), (133, 31924), (161, 26372), (266, 15962), (322, 13186), (347, 12236), (437, 9716), (532, 7981), (644, 6593), (694, 6118), (874, 4858), (1388, 3059), (1748, 2429)]