1983268588

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 4230051840

約数和(自身を除く): 2246783252

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 157, 188, 203, 314, 329, 331, 406, 628, 658, 662, 812, 1099, 1316, 1324, 1363, 2198, 2317, 2726, 4396, 4553, 4634, 5452, 7379, 9106, 9268, 9541, 9599, 14758, 15557, 18212, 19082, 19198, 29516, 31114, 31871, 38164, 38396, 51653, 51967, 62228, 63742, 67193, 103306, 103934, 108899, 127484, 134386, 206612, 207868, 213991, 217798, 268772, 363769, 427982, 435596, 451153, 727538, 855964, 902306, 1455076, 1497937, 1507043, 1804612, 2442449, 2995874, 3014086, 3158071, 4884898, 5991748, 6028172, 6316142, 9769796, 10549301, 12632284, 17097143, 21098602, 34194286, 42197204, 68388572, 70831021, 141662042, 283324084, 495817147, 991634294, 1983268588]

約数ペア:

[(1, 1983268588), (2, 991634294), (4, 495817147), (7, 283324084), (14, 141662042), (28, 70831021), (29, 68388572), (47, 42197204), (58, 34194286), (94, 21098602), (116, 17097143), (157, 12632284), (188, 10549301), (203, 9769796), (314, 6316142), (329, 6028172), (331, 5991748), (406, 4884898), (628, 3158071), (658, 3014086), (662, 2995874), (812, 2442449), (1099, 1804612), (1316, 1507043), (1324, 1497937), (1363, 1455076), (2198, 902306), (2317, 855964), (2726, 727538), (4396, 451153), (4553, 435596), (4634, 427982), (5452, 363769), (7379, 268772), (9106, 217798), (9268, 213991), (9541, 207868), (9599, 206612), (14758, 134386), (15557, 127484), (18212, 108899), (19082, 103934), (19198, 103306), (29516, 67193), (31114, 63742), (31871, 62228), (38164, 51967), (38396, 51653)]